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#2581 |
Senior Member
Iscritto dal: Nov 2001
Città: undefined
Messaggi: 6416
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Hi. You can try to set the command rate from 1T to 2T. I had same your problem and i have resolved in this mode.
Now i am at 260x10 (FSB : DDR=1:1) 2T with 4x512mb each ( 2 kit ) of TCCD Chip's. I think that the "clock skew" is the factor that permit to set the interaction clock between the two channel memory system but for more information you can do a question to Nvidiamen . I hope that you have understood my "English". bYe |
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#2582 |
Junior Member
Iscritto dal: Aug 2006
Messaggi: 12
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thanks for your reply, i understand your english : )
my ram made for the 1T no 2T et i use only two sticks. 2T is for the bad ram or when used 4 sticks. 2T is slow performance |
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#2583 | ||||
Bannato
Iscritto dal: Dec 2001
Città: Palmi
Messaggi: 3241
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Quote:
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Are you sure to have TCCD chips certified to 1T by G.Skill? There are two TCCD models realized by G.Skill: 1) F1-4800DSU2-1GBFF certified DDR600 to 1T (silver color); 2) F1-4800DSU2-1GBFR certified DDR600 to 2T (yellow color). Above 260-280mhz verified to set in your bios: - ddr strenght data: 45% reduced In the first page (of this thread) there's the correct configuration for F1-4800DSU2-1GBFF modules. ![]() Quote:
To verify the real limit of your DDR and to synchronize the modules you follow these steps: STEP 1 1a) Setup (temporarily) in all steps of this test a low CPU multiplier (5x) for don't influence the calibrations; 1b) Plug in (in the blue slot DIMM-A1: first channel A), only one memory module; 1c) Set up the timings by SPD for value modules. While in the respecting of the product specifications (or testing in review on-line) for high-quality modules; 1d) Above 260-270mhz I advise to increase: - Read Preamble value to 6ns; - Async Latency value to 8ns. Moreover: - DDR strenght data on: "45% reduced" - CMD-ADDR: 1T (4800DSU2-1GBFF) or 2T (4800DSU2-1GBFR); 1e) Leave to work the DDR in syncro (Memclock mode: limit 200mhz) and increase (steps of 1-2mhz) the DDR frequency (modifying the CPU frequency) remembering to increase the voltage (advised by G.Skill for that frequency); 1f) When the module will manifest stability problem (through memtest application) modify the AI Clock skew for channel A parameter anticipating (Advance) or delaying (Delay) the clock signal (increasing or diminishing the ps values) until the attainment of the stability for that particular value of frequency; in this phase of calibration is fundamental not to modify neither the voltage neither the timings of the memory. STEP 2 After to have taken apart the module of memory tried to STEP 1, is necessary to repeat the same passages (from 1a to 1f leaving the memory voltage established in the step 1e) mounting, alone, the second module in the blue slot DIMM-B1 (it's the second channel: b) and determining the other value of skew for this other channel. STEP 3 After to have determined the optimal values of skew will be possible to mount both modules with the correct skew parameter. In this way you are sure to have synchronized the channels and established the operating frequency limit of the system in dual channel configuration, equivalent to the value of frequency more low obtained in the two tests reduced of 5mhz. Consequently if the maximum value of frequency in the test to Step 1 were of 308mhz and that one in according to test to Step 2 was of 306mhz, the value to use (for full stability) in dual channel configuration will be of 301mhz. The standard Skew configuration for TCCD modules is: - Delay 150ps (or normal) for the first channel (A); - Advance 300ps for the second channel (B). Good work and good luck with you A8R32 dear french friend. ![]() Ultima modifica di NvidiaMen : 24-08-2006 alle 19:15. |
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#2584 |
Junior Member
Iscritto dal: Aug 2006
Messaggi: 12
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hello, i have got "F1-4800DSU2-1GBFF certified DDR600 to 1T (silver color)"
i have already set "ddr strenght data: 45% reduced" i tried : -Delay 150ps for the first channel (A); - Advance 300ps for the second channel (B) it's no good, (i can't boot with 2.5-3-3 ) actually, I set Auto for channel A & B |
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#2585 | |
Senior Member
Iscritto dal: Jan 2001
Città: *****Prov.AN***** My Name's MAX
Messaggi: 24176
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Quote:
your english is good and clear ... the only trouble-shooter , for the guy ![]() ciao Max
__________________
~MSI B550-A Pro~R7 5800X~RTX2060~32Gb LPX 3600C16~Kingston PCIe 4.0 SFYRS1000G~
*Album Photo4U* NPU*500px*Flickr*My FIBER* Il Mio Xiaomi 14 *MaxRecensioni ![]() |
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#2586 | |
Bannato
Iscritto dal: Dec 2001
Città: Palmi
Messaggi: 3241
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Quote:
![]() Your English is very good too, I remember yours participations on Official Asus Forum... Hi... ![]() |
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#2587 | |
Bannato
Iscritto dal: Dec 2001
Città: Palmi
Messaggi: 3241
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Quote:
With 275mhz of cpu frequency, have you tried to let the cpu about its standard frequency (through the reduction of the cpu multiplier)? In your timing values you try to set up: - TRFC 19 - TRAS 8 - TRP 4 - TREF 3.8 us - Read preambe 5ns - Async Latency 8ns and, after, try also: - First channel: Delay 150ps; - Second channel: Advance 300ps. Hello. ![]() Ultima modifica di NvidiaMen : 24-08-2006 alle 21:41. |
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#2588 | |
Junior Member
Iscritto dal: Aug 2006
Messaggi: 12
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Quote:
I have message overclocking Failed. |
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#2589 | |
Bannato
Iscritto dal: Dec 2001
Città: Palmi
Messaggi: 3241
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Quote:
This is the DDR600 (and not the DDR550) bios configuration advised by G.Skil with DFI motherboard.... At 2.5-3-3-6 (DDR550) you increase the TRWT value by one unit (above the default value by SPD). PS: what bios do you have now? I hope the 404 release... The 502 seems to be more capricious in overclock... Ultima modifica di NvidiaMen : 24-08-2006 alle 23:38. |
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#2590 | |
Senior Member
Iscritto dal: Jul 2004
Città: Policoro (MT)
Messaggi: 615
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Quote:
![]() Solo che non rammento mai quali sono i migliori chip di ram :| P.s. Nvidiamen pure internescional ora... ![]()
__________________
piccirillo nuovo: Asus H170 pro gaming - CPU Intel Core i5-6600 Skylake 3.3GHz + Arctic Freezer 13 CO - Case Midi Tower Fractal Design Define R5 Windowed - Corsair Vengeance LPX Black 2133MHz 16GB - VGA XFX AMD R9 390 GDDR5 8GB - SSD Samsung 850 EVO 2.5" 250GB + 2xWD Blue 1TB - Samsung Syncmaster CA 750 23" - Mast. Sony - Dvd Lite On - mouse MX Laser 1000 - il tutto sostenuto dall'ottimo Ali EVGA SuperNOVA NEX650G 650W 80+ Gold |
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#2591 |
Senior Member
Iscritto dal: Aug 2006
Messaggi: 1491
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BeQuiet P5 520 é sufficente?
Salve
oggi ho ordinato la mobo pero mi é venuto un dubbio. Sara sufficiente la mia attuale BeQuiet P5 520 per il mio nuo Pc? AMD 4600+ dual core A8r32 Nvidia 6800 3 Hitachi sataII da 250 GB 2 dvdrw + 1 cdrw creative audigy 2 zs Avermedia tv pci 8 ventilatori Zalmann fanbuss per regolare i ventilatori Credo di si pero.... opinioni grazie |
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#2592 |
Senior Member
Iscritto dal: Nov 2001
Città: undefined
Messaggi: 6416
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Hai cambiato solo la main? Prima cosa avevi?
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#2593 | |
Senior Member
Iscritto dal: Nov 2001
Città: undefined
Messaggi: 6416
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Quote:
O.T. Torna valido il discorso che feci un pò di tempo fa sulla sclta di acquistare una console per giocare al posto del PC. Ho dato un'occhiata con quanto scritto quì e sembrerebbe che il DRM fosse solo lo scopo apparente........ Invece quì si parla dei giochi e applicazioni nati per windows che possono essere emulati sotto il "pinguino"....ed è molto interessante ..... ![]() Fine O.T. ![]() Ultima modifica di Star trek : 25-08-2006 alle 09:50. |
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#2594 | |
Junior Member
Iscritto dal: Aug 2006
Messaggi: 12
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Quote:
i had got the 5.02 bios, I flashed with the 4.04 release. I have the same problems. I try coeff 8, no good. I increase the TRWT to 4, nothing change. ![]() with 280fsb, which have to be the various voltages? (HT,core voltage,pci express) thank you to help me |
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#2595 | |
Senior Member
Iscritto dal: Dec 2004
Messaggi: 15614
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Quote:
![]() Bye ![]() Ultima modifica di Psyred : 25-08-2006 alle 10:15. |
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#2596 |
Senior Member
Iscritto dal: Jan 2004
Città: Castel di Sangro
Messaggi: 1089
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Ciao a tutti...vorrei provare a fare un pò di overclock...il mio sistema regge con tutto a default fino a 215-216mhz*10 di frequenza...non toccando nessun voltaggio nè abbassando valori di CAS etc...dopo questo valore inizia a non avviarsi più...
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__________________
Affari:Blasio,ferdy88,xketto85x,silent_sword,giubenez,imu,Fabryce,alla3,sub_seven,spedito83,wardy e tanti altri Pc1:ryzen3600,AsusStrixB450,Krakenx62,Hyperx2x8gb,AorusRx5700xt,G2650W,980PRO500gb,Crucial1TB,S340elite,LG34UC88,K65+G502rgb Pc2:i56500,AsrockH110m,Hyperx8gb,GT1030silent2gb,B3550W,840EVO250gb,Coolermasterelite110 |
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#2597 | |
Senior Member
Iscritto dal: Jul 2004
Città: Policoro (MT)
Messaggi: 615
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Quote:
C'e la guida all'OC nella prima pagina di questo thread. Prima di continuare, ci hai dato un'occhiata?
__________________
piccirillo nuovo: Asus H170 pro gaming - CPU Intel Core i5-6600 Skylake 3.3GHz + Arctic Freezer 13 CO - Case Midi Tower Fractal Design Define R5 Windowed - Corsair Vengeance LPX Black 2133MHz 16GB - VGA XFX AMD R9 390 GDDR5 8GB - SSD Samsung 850 EVO 2.5" 250GB + 2xWD Blue 1TB - Samsung Syncmaster CA 750 23" - Mast. Sony - Dvd Lite On - mouse MX Laser 1000 - il tutto sostenuto dall'ottimo Ali EVGA SuperNOVA NEX650G 650W 80+ Gold |
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#2598 | |
Senior Member
Iscritto dal: Jan 2004
Città: Castel di Sangro
Messaggi: 1089
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Quote:
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__________________
Affari:Blasio,ferdy88,xketto85x,silent_sword,giubenez,imu,Fabryce,alla3,sub_seven,spedito83,wardy e tanti altri Pc1:ryzen3600,AsusStrixB450,Krakenx62,Hyperx2x8gb,AorusRx5700xt,G2650W,980PRO500gb,Crucial1TB,S340elite,LG34UC88,K65+G502rgb Pc2:i56500,AsrockH110m,Hyperx8gb,GT1030silent2gb,B3550W,840EVO250gb,Coolermasterelite110 |
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#2599 | |||
Senior Member
Iscritto dal: Jul 2004
Città: Policoro (MT)
Messaggi: 615
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Quote:
![]() Innanzitutto hai effettuato l'operazione dell'immissione manuale dei parametri nel settore "ram"? Hai impostato su "limit" il check? Questo e' il minimo per poter cominciare con l'oc. Ti riporto dalla prima pagina: Quote:
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Poi magari proseguiamo con il resto.
__________________
piccirillo nuovo: Asus H170 pro gaming - CPU Intel Core i5-6600 Skylake 3.3GHz + Arctic Freezer 13 CO - Case Midi Tower Fractal Design Define R5 Windowed - Corsair Vengeance LPX Black 2133MHz 16GB - VGA XFX AMD R9 390 GDDR5 8GB - SSD Samsung 850 EVO 2.5" 250GB + 2xWD Blue 1TB - Samsung Syncmaster CA 750 23" - Mast. Sony - Dvd Lite On - mouse MX Laser 1000 - il tutto sostenuto dall'ottimo Ali EVGA SuperNOVA NEX650G 650W 80+ Gold |
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#2600 | |
Bannato
Iscritto dal: Dec 2001
Città: Palmi
Messaggi: 3241
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Quote:
![]() then you must test separately two modules ... Plug in it in the first module only and in the first slot and set your ram to 275mhz and 2.5-3-3-6 (2.8v and all other parameters). Verify if it does the same problem. After, you test the second module (always in the first channel) with same values in the bios. |
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