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View Full Version : dual channel perchè non va?

autogatto9000
20-09-2004, 12:19
provo a riformulare la domanda...
vediamo se qualcuno ha quanche dritta per risolvere il problema:

Ho assemblato un pc con le seguenti caratteristiche:

SCHEDA MADRE GA8IPE1000 pro2
PROCESSORE Intel P4 2800 prescott
RAM 2 moduli DDR 400 da 256M ciscuno

perchè, secondo voi, all'avvio il BIOS segnala che i 512Mb sono in Single Channel?
E' possibile intervenire da BIOS per attivare il dual channel?

Grazie per gli eventuali suggerimenti!


PS le memorie sono collocate, come da manuale della mobo, sul 1 e 3 slot.

Allego risultati dell'analisi di CPU-Z


----------------------
CPU-Z version 1.23.2
----------------------

CPUID Output
------------------------------------------------------------------------------

Number of CPUs 1
APIC ID 0
Name Intel Pentium 4
Code name Prescott
Specification Intel(R) Pentium(R) 4 CPU 2.80GHz
Family/Model/Stepping F34
Extended Family/Model 0/0
Package mPGA-478
Core Stepping D0
Technology 0.09µ
Instructions Sets MMX, SSE, SSE2, SSE3
Clock Speed 2813.5 MHz
Clock multiplier x21.0
Front Side Bus Frequency 134.0 MHz
Bus Speed 535.9 MHz
L1 Data Cache 16 KBytes, 8-way set associative, 64 Bytes line size
L1 Trace Cache 12 Kµops, 8-way set associative
L2 Cache 1024 KBytes, 8-way set associative, 64 Bytes line size
L2 Speed 2813.5 MHz (Full)
L2 Location On Chip
L2 Data Prefetch Logic yes
L2 Bus Width 256 bits

eax ebx ecx edx
Function 00000000 00000003 756e6547 6c65746e 49656e69
Function 00000001 00000f34 00010800 0000441d bfebfbff
Function 00000002 605b5101 00000000 00000000 007c7040
Function 00000003 00000000 00000000 00000000 00000000
Function 80000000 80000008 00000000 00000000 00000000
Function 80000001 00000000 00000000 00000000 00000000
Function 80000002 20202020 20202020 20202020 6e492020
Function 80000003 286c6574 50202952 69746e65 52286d75
Function 80000004 20342029 20555043 30382e32 007a4847
Function 80000005 00000000 00000000 00000000 00000000
Function 80000006 00000000 00000000 04006040 00000000
Function 80000007 00000000 00000000 00000000 00000000
Function 80000008 00002024 00000000 00000000 00000000

edx eax
MSR 0000002C 00000000 15110715
MSR 0000002A 00000000 00000080
MSR 00000017 000A0000 00000000
MSR 000001A0 00000000 20C60089
MSR 0000008B 0000000E 00000000


Chipset
------------------------------------------------------------------------------

Northbridge Intel i865P/PE/G/i848P rev. A2
Southbridge Intel 82801EB (ICH5) rev. 2
AGP Revision 3.0
AGP Transfert Rate 8x
AGP SBA supported, enabled
AGP Aperture 128 MBytes
Memory Type DDR
Memory Size 512 MBytes
Memory Frequency 167.5 MHz (4:5)
CAS# 2.5
RAS# to CAS# 4
RAS# Precharge 4
Cycle Time (tRAS) 7
Performance Mode enabled

MCHBAR dump
-----------

0 1 2 3 4 5 6 7 8 9 A B C D E F
00 04 04 04 04 08 08 08 08 00 00 00 00 00 00 00 00
10 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 90 0D E4 56 C6 42 14 00 71 42 00 20 01 80 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 30 08 04 00 08 04 41 00 08 04 41 00 28 08 02 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Memory SPD
------------------------------------------------------------------------------

Module #1

General
Memory type DDR-SDRAM
Manufacturer (ID) (0000000000000000)
Size 256 MBytes
Max bandwidth PC3200 (200 MHz)
Part number

Attributes
Number of banks 1
Data width 64 bits
Correction None
Registered no
Buffered no

Timings table
Frequency (MHz) 166 200
CAS# 2.5 3.0
RAS# to CAS# delay 4 4
RAS# Precharge 4 4
TRAS# 7 8


Module #2

General
Memory type DDR-SDRAM
Manufacturer (ID) (0000000000000000)
Size 256 MBytes
Max bandwidth PC3200 (200 MHz)
Part number

Attributes
Number of banks 1
Data width 64 bits
Correction None
Registered no
Buffered no

Timings table
Frequency (MHz) 200
CAS# 3.0
RAS# to CAS# delay 4
RAS# Precharge 4
TRAS# 8


Monitoring
------------------------------------------------------------------------------

Sensor Chip FFFF


PCI Device List
------------------------------------------------------------------------------

CPU to PCI Bridge
vendor ID 0x8086 (Intel)
device ID 0x2570
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x2570
class code 0x6
sub class code 0x0
bus 0, device 0, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 70 25 06 00 90 20 02 00 00 06 00 00 00 00
10 08 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 58 14 70 25
30 00 00 00 00 E4 00 00 00 00 00 00 00 00 00 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 02 08 01 40 80 1C 00 00 00 00 00 00 00 00 00
60 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 10 11 11 01 00 00 00 00 00 00 00 00 00 0A 38 00
A0 02 00 30 00 1B 4A 00 1F 02 0B 00 00 00 00 00 00
B0 80 00 00 00 20 00 00 00 00 00 10 00 10 10 00 00
C0 00 00 00 00 00 20 0D 04 00 00 00 00 00 00 00 00
D0 02 28 04 0E 0B 0D 00 00 00 00 00 00 00 00 20 01
E0 00 00 00 00 09 A0 06 21 00 02 00 00 00 00 00 00
F0 00 00 00 00 02 00 00 00 68 0F 03 00 00 00 00 00


PCI to PCI Bridge
vendor ID 0x8086 (Intel)
device ID 0x2571
revision 0x2
sub vendor ID 0x0 (unknown)
sub device ID 0x0
class code 0x6
sub class code 0x4
bus 0, device 1, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 71 25 07 01 A0 00 02 00 04 06 00 40 01 00
10 00 00 00 00 00 00 00 00 00 01 01 20 A0 A0 A0 22
20 00 F8 F0 F9 00 E8 F0 F7 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0C 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 68 0F 03 00 00 00 00 00


PCI to PCI Bridge
vendor ID 0x8086 (Intel)
device ID 0x2573
revision 0x2
sub vendor ID 0x0 (unknown)
sub device ID 0x0
class code 0x6
sub class code 0x4
bus 0, device 3, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 73 25 07 01 A0 00 02 00 04 06 00 20 01 00
10 00 00 00 00 00 00 00 00 00 02 02 00 90 90 A0 22
20 00 FA F0 FB F0 FF 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 02 28 04 0E 04 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 68 0F 03 00 00 00 00 00


System peripheral device
vendor ID 0x8086 (Intel)
device ID 0x2576
revision 0x2
sub vendor ID 0x0 (unknown)
sub device ID 0x0
class code 0x8
sub class code 0x80
bus 0, device 6, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 76 25 02 00 80 00 02 00 80 08 00 00 00 00
10 00 00 CF FE 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40 40 65 00 04 00 00 00 00 04 00 00 00 00 00 00 00
50 01 00 8F 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 55 05 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 20 08 00
B0 00 00 00 00 F0 43 FC 7D 01 00 00 00 09 00 00 00
C0 00 08 00 00 20 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF 3F
E0 00 00 00 00 00 00 00 00 FF 0E 00 00 00 00 04 00
F0 00 0C 02 00 00 00 00 00 68 0F 03 00 74 F8 00 00


USB bus controller
vendor ID 0x8086 (Intel)
device ID 0x24D2
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0xC
sub class code 0x3
bus 0, device 1D, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 D2 24 05 00 80 02 02 00 03 0C 00 00 80 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 01 BC 00 00 00 00 00 00 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 10 01 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 2F 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


USB bus controller
vendor ID 0x8086 (Intel)
device ID 0x24D4
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0xC
sub class code 0x3
bus 0, device 1D, function 1

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 D4 24 05 00 80 02 02 00 03 0C 00 00 00 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 01 B0 00 00 00 00 00 00 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 13 02 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 2F 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


USB bus controller
vendor ID 0x8086 (Intel)
device ID 0x24D7
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0xC
sub class code 0x3
bus 0, device 1D, function 2

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 D7 24 05 00 80 02 02 00 03 0C 00 00 00 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 01 B4 00 00 00 00 00 00 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 12 03 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 2F 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


USB bus controller
vendor ID 0x8086 (Intel)
device ID 0x24DE
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0xC
sub class code 0x3
bus 0, device 1D, function 3

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 DE 24 05 00 80 02 02 00 03 0C 00 00 00 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 01 B8 00 00 00 00 00 00 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 10 01 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 2F 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


USB bus controller
vendor ID 0x8086 (Intel)
device ID 0x24DD
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x5006
class code 0xC
sub class code 0x3
bus 0, device 1D, function 7

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 DD 24 06 00 90 02 02 20 03 0C 00 00 00 00
10 00 00 10 FC 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 58 14 06 50
30 00 00 00 00 50 00 00 00 00 00 00 00 17 04 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 01 00 C2 C9 00 00 00 00 0A 00 A0 20 00 00 00 00
60 20 20 FF 01 00 00 00 00 01 00 00 00 00 00 00 C0
70 00 00 D7 3F 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 55 55 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 80 00 00 88 83 40 00 66 0F 05 00 06 14 00 00


PCI to PCI Bridge
vendor ID 0x8086 (Intel)
device ID 0x244E
revision 0xC2
sub vendor ID 0x0 (unknown)
sub device ID 0x0
class code 0x6
sub class code 0x4
bus 0, device 1E, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 4E 24 07 01 80 00 C2 00 04 06 00 00 01 00
10 00 00 00 00 00 00 00 00 00 03 03 20 70 80 80 22
20 00 FC 00 FC F0 FF 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00
40 02 28 30 76 00 00 00 00 00 00 00 00 00 00 00 00
50 26 64 73 00 00 00 00 00 50 01 34 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 A1 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 01 00 02 00 00 00 C0 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 55 31


PCI to ISA Bridge
vendor ID 0x8086 (Intel)
device ID 0x24D0
revision 0x2
sub vendor ID 0x0 (unknown)
sub device ID 0x0
class code 0x6
sub class code 0x1
bus 0, device 1F, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 D0 24 0F 00 80 02 02 00 01 06 00 00 80 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40 01 10 00 00 10 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 81 10 00 00 10 00 00 00
60 8A 89 8B 8B D0 00 00 00 80 8A 8B 89 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 75 54 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 20 02 00 00 00 00 00 00 0D 00 00 00 00 03 00 00
B0 00 00 00 00 00 00 00 00 55 65 56 59 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 86 21 00 00 02 0F 00 00 04 00 00 00 00 00 00 00
E0 10 00 00 C0 00 00 0C 35 33 22 11 00 00 00 67 45
F0 00 00 64 00 04 00 00 00 66 0F 05 3E 00 00 00 00


IDE Disk controller
vendor ID 0x8086 (Intel)
device ID 0x24DB
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0x1
sub class code 0x1
bus 0, device 1F, function 1

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 DB 24 07 00 80 02 02 8A 01 01 00 00 00 00
10 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00
20 01 F0 00 00 00 FC BF FE 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00
40 77 E3 77 E3 BB 00 00 00 0F 00 11 22 00 00 00 00
50 00 00 00 00 30 30 00 00 00 00 00 00 00 00 00 00
60 08 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


SMBus controller
vendor ID 0x8086 (Intel)
device ID 0x24D3
revision 0x2
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x24D2
class code 0xC
sub class code 0x5
bus 0, device 1F, function 3

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 D3 24 01 00 80 02 02 00 05 0C 00 00 00 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 01 14 00 00 00 00 00 00 00 00 00 00 58 14 D2 24
30 00 00 00 00 00 00 00 00 00 00 00 00 09 02 00 00
40 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 66 0F 05 00 00 00 00 00


VGA display controller
vendor ID 0x1002 (ATI)
device ID 0x5961
revision 0x1
sub vendor ID 0x174B (unknown)
sub device ID 0x7C13
class code 0x3
sub class code 0x0
bus 1, device 0, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 10 61 59 07 00 B0 02 01 00 00 03 08 FF 80 00
10 08 00 00 E8 01 A0 00 00 00 00 00 F9 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 4B 17 13 7C
30 00 00 00 00 58 00 00 00 00 00 00 00 10 01 08 00
40 00 00 00 00 00 00 00 00 00 00 00 00 4B 17 13 7C
50 01 00 02 06 00 00 00 00 02 50 30 00 1B 02 00 FF
60 02 03 00 1F 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Display controller
vendor ID 0x1002 (ATI)
device ID 0x5941
revision 0x1
sub vendor ID 0x174B (unknown)
sub device ID 0x7C12
class code 0x3
sub class code 0x80
bus 1, device 0, function 1

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 10 41 59 07 00 B0 02 01 00 80 03 08 20 00 00
10 08 00 00 F0 00 00 01 F9 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 4B 17 12 7C
30 00 00 00 00 50 00 00 00 00 00 00 00 FF 00 08 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 01 00 02 06 00 00 00 00 02 50 30 00 1B 02 00 FF
60 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Ethernet network controller
vendor ID 0x8086 (Intel)
device ID 0x1019
revision 0x0
sub vendor ID 0x1458 (GigaByte)
sub device ID 0xE000
class code 0x2
sub class code 0x0
bus 2, device 1, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 86 80 19 10 07 00 38 02 00 00 00 02 08 00 00 00
10 00 00 02 FB 00 00 00 FB 01 90 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 58 14 00 E0
30 00 00 00 00 DC 00 00 00 00 00 00 00 12 01 FF 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 C8
E0 00 20 00 29 00 00 00 00 00 00 00 00 00 00 00 00
F0 05 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00


Audio controller
vendor ID 0x1102 (Creative Labs)
device ID 0x2
revision 0x7
sub vendor ID 0x1102 (Creative Labs)
sub device ID 0x8061
class code 0x4
sub class code 0x1
bus 3, device 0, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 11 02 00 05 00 90 02 07 00 01 04 00 20 80 00
10 01 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 02 11 61 80
30 00 00 00 00 DC 00 00 00 00 00 00 00 12 01 02 14
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 06
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Input controller
vendor ID 0x1102 (Creative Labs)
device ID 0x7002
revision 0x7
sub vendor ID 0x1102 (Creative Labs)
sub device ID 0x20
class code 0x9
sub class code 0x80
bus 3, device 0, function 1

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 02 11 02 70 05 00 90 02 07 00 80 09 00 20 80 00
10 01 74 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 02 11 20 00
30 00 00 00 00 DC 00 00 00 00 00 00 00 00 00 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 01 00 01 06
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Audio controller
vendor ID 0x1412 (Audio controller)
device ID 0x1712
revision 0x2
sub vendor ID 0x1412 (unknown)
sub device ID 0xD632
class code 0x4
sub class code 0x1
bus 3, device 2, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 12 14 12 17 05 00 10 02 02 00 01 04 00 20 00 00
10 01 78 00 00 01 7C 00 00 01 80 00 00 01 84 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 12 14 32 D6
30 00 00 00 00 80 00 00 00 00 00 00 00 16 01 00 00
40 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 15 80 01 03 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 01 00 01 04 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Firewire bus controller
vendor ID 0x104C (Texas Instruments)
device ID 0x8024
revision 0x0
sub vendor ID 0x1458 (GigaByte)
sub device ID 0x1000
class code 0xC
sub class code 0x0
bus 3, device 5, function 0

Register configuration
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 4C 10 24 80 06 00 10 02 00 10 00 0C 08 20 00 00
10 00 40 00 FC 00 00 00 FC 00 00 00 00 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 58 14 00 10
30 00 00 00 00 44 00 00 00 00 00 00 00 15 01 02 04
40 00 00 00 00 01 00 02 7E 00 80 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 88 00 00 00
F0 10 00 00 00 82 10 00 00 58 14 00 10 00 00 00 00


DMI
------------------------------------------------------------------------------

DMI BIOS
--------
BIOS #1
vendor Award Software International, Inc.
version F7
date 08/10/2004


DMI System Information
----------------------
System #1
manufacturer unknown
product unknown
version unknown
serial unknown
UUID FFFFFFFF-FFFFFFFF-FFFFFFFF-FFFFFFFF


DMI Baseboard
-------------
Baseboard #1
vendor Gigabyte Technology Co., Ltd.
model 8IPE1000P2
revision x.x
serial unknown


DMI System Enclosure
--------------------
System enclosure #1
manufacturer unknown
chassis type Desktop
chassis serial unknown


DMI Processor
-------------
CPU #1
manufacturer Intel
model Intel(R) Pentium(R) 4 CPU
clock speed 2800.0MHz
FSB speed 133.0MHz
multiplier 21.1x
CPU #2
manufacturer Unknown
model Intel(R) Pentium(R) 4 CPU
clock speed 2800.0MHz
FSB speed 133.0MHz
multiplier 21.1x


DMI Memory Controller
---------------------
Memory Controller #1
correction 8-bit parity
Max module size 4096MBytes


DMI Memory Module
-----------------
Memory Module #1
designation A0
size 256MBytes (single bank)
Memory Module #2
designation A1
Memory Module #3
designation A2
size 256MBytes (single bank)
Memory Module #4
designation A3


DMI Port Connector
------------------
Port #1
designation PRIMARY IDE (internal)
connector On Board IDE
Port #2
designation SECONDARY IDE (internal)
connector On Board IDE
Port #3
designation FDD (internal)
port type 8251 FIFO Compatible
connector On Board Floppy
Port #4
designation COM1 (internal)
port type Serial Port 16450
connector 9 Pin Dual Inline (pin 10 cut)
connector DB-9 male
Port #5
designation COM2 (internal)
port type Serial Port 16450
connector 9 Pin Dual Inline (pin 10 cut)
connector DB-9 male
Port #6
designation LPT1 (internal)
port type Parallel Port ECP/EPP
connector DB-25 female
connector DB-25 female
Port #7
designation Keyboard (internal)
port type Keyboard Port
connector PS/2
Port #8
designation PS/2 Mouse (internal)
designation Detected (external)
port type Mouse Port
connector PS/2
connector PS/2
Port #9
designation USB (internal)
port type USB
connector Access Bus (USB)
Port #10
designation USB (internal)
port type USB
connector Access Bus (USB)


DMI Extension Slot
------------------
Slot #1
designation PCI
type PCI
width 32 bits
populated yes
Slot #2
designation PCI
type PCI
width 32 bits
populated no
Slot #3
designation PCI
type PCI
width 32 bits
populated yes
Slot #4
designation PCI
type PCI
width 32 bits
populated no
Slot #5
designation PCI
type PCI
width 32 bits
populated no
Slot #6
designation AGP
type AGP
width 32 bits
populated yes


DMI Physical Memory Array
-------------------------
Physical Memory Array #1
location Motherboard
usage System Memory
correction None
max capacity 4096MBytes
max# of devices 4


DMI Memory Device
-----------------
Memory Device #1
designation A0
format DIMM
type unknown
total width 64bits
data width 64bits
size 256MBytes
speed 77MHz
Memory Device #2
designation A1
format DIMM
type unknown
Memory Device #3
designation A2
format DIMM
type unknown
total width 64bits
data width 64bits
size 256MBytes
speed 77MHz
Memory Device #4
designation A3
format DIMM
type unknown


Software
------------------------------------------------------------------------------

Windows Version Microsoft Windows XP Workstation Service Pack 1 (Build 2600)
DirectX Version 9.0b
zebrone
20-09-2004, 12:45
Azz che pappardella!! Le tue RAM di che marca sono?
sgrisol@verklok
20-09-2004, 13:24
le hai messe negli slot giusti?
hai controllato da bios che sia attivato il dual channel(se dovesse esserci la voce)?
cuorern
20-09-2004, 13:31
Originariamente inviato da autogatto9000
provo a riformulare la domanda...
vediamo se qualcuno ha quanche dritta per risolvere il problema:

Ho assemblato un pc con le seguenti caratteristiche:

SCHEDA MADRE GA8IPE1000 pro2
PROCESSORE Intel P4 2800 prescott
RAM 2 moduli DDR 400 da 256M ciscuno

perchè, secondo voi, all'avvio il BIOS segnala che i 512Mb sono in Single Channel?
E' possibile intervenire da BIOS per attivare il dual channel?

Grazie per gli eventuali suggerimenti!


PS le memorie sono collocate, come da manuale della mobo, sul 1 e 3 slot.




DMI Memory Module
-----------------
Memory Module #1
designation A0
size 256MBytes (single bank)
Memory Module #2
designation A1
Memory Module #3
designation A2
size 256MBytes (single bank)
Memory Module #4
designation A3


Ciao, quello che scrivi è vero e testimoniato dal report di CPU-Z. Beh, direi che ho in mente solo due soluzioni: o nel BIOS c'è la voce da abilitare per avere il DCMode=on (cosa che però mi pare molto poco probabile) oppure devi provare a metterle nel primo e nel secondo slot e non, come le hai messe adesso, nel primo e nel terzo. Lascia perdere il manuale, anche a me è capitato di trovare errori di questo tipo...

Carlo.
autogatto9000
20-09-2004, 13:35
... La marca non so... sulla confezione c'era scritto solo:

MEMORIA DDR 256MB 400MHZ NO PARITY

... Circa la posizione degli slot sono sicuro, sul manuale della mobo Gigabyte, c'è chiaramente indicato che per attivare il dual channel si deve mettere le ram o sul 1 e 3 slot o sul 2 e 4... comunque io ho provato anche le altre posizioni e non c'è niente da fare...

... Per quanto riguarda il BIOS, siceramente non so cosa devo impostare per attivare il dual channel (ho scaricato anche l'ultima versione del bios ma non ho trovato l'opzione..)

:-(((
zebrone
20-09-2004, 14:16
Ti ho chiesto la marca perchè ho letto sul forum di gente che ha messo due banchi di Elixir DDR400 negli slot giusti e non ne volevano sapere di funzionare in dual channel a 400 MHz
autogatto9000
20-09-2004, 15:33
nessuno sa se sulla mobo della Gigabyte c'è modo di "imporre" via bios il dual channel, magari anche abbassando le frequenze delle RAM?
sslazio
20-09-2004, 16:16
ma sono identiche le Ram?
Comunque aggiorna il bios e mettile negli slot giusti per attivare il dualchannel come da manuale.
autogatto9000
22-09-2004, 09:12
le ram sono uguali e comprate insieme

ho aggiornato il bios
e provato le varie combinazioni sugli slot

niente

non è possibile che la mobo sia guasta?

nessuno è a conoscenza di eventuali incompatibilità?