appena formattato... caricamento lento di xp

[geggino]

Salve, volevo sapere un vostro parere su un problema in un portatile ACER travelmate 4100 con 512 mega di ram, e processore centrino 1.6GHz.

In sostanza i tempi di attesa di caricamento con xp installato da zero (tramite cd recovery) sono subito piuttosto pesanti.
Ho la classica schermata di xp di caricamento, poi lo schermo resta nero, devo attendere ed infine compare il desktop di windows.
La situazione però peggiora bruscamente quando procedo con l'installazione dei vari programmi come antivirus, office, ecc...

Una volta avviato poi il pc sembra funzionare perfettamente.

Ho installato bootlog xp che mi fornisce questi tempi nel caricamento dei driver:

Path: System
Start: 3,407 sec Duration: 288,683 sec
ID: 4 08.05.2008 09:51:55.032
DLL's:
C:\WINDOWS\system32\DRIVERS\nic1394.sys Start: 3,407 sec
C:\WINDOWS\system32\DRIVERS\intelppm.sys Start: 44,505 sec
C:\WINDOWS\system32\DRIVERS\VIDEOPRT.SYS Start: 44,572 sec
C:\WINDOWS\system32\DRIVERS\ialmnt5.sys Start: 44,572 sec
C:\WINDOWS\system32\DRIVERS\USBPORT.SYS Start: 44,575 sec
C:\WINDOWS\system32\DRIVERS\usbuhci.sys Start: 44,575 sec
C:\WINDOWS\system32\DRIVERS\usbehci.sys Start: 44,578 sec
C:\WINDOWS\system32\drivers\tifm21.sys Start: 44,579 sec
C:\WINDOWS\system32\DRIVERS\w29n51.sys Start: 44,604 sec
C:\WINDOWS\system32\DRIVERS\bcm4sbxp.sys Start: 44,605 sec
C:\WINDOWS\system32\drivers\camchal.sys Start: 44,608 sec
C:\WINDOWS\system32\drivers\ks.sys Start: 44,612 sec
C:\WINDOWS\system32\drivers\drmk.sys Start: 44,612 sec
C:\WINDOWS\system32\drivers\portcls.sys Start: 44,612 sec
C:\WINDOWS\system32\drivers\camcaud.sys Start: 44,612 sec
C:\WINDOWS\system32\DRIVERS\HSFHWICH.sys Start: 44,615 sec
C:\WINDOWS\system32\DRIVERS\HSF_DPV.sys Start: 44,623 sec
C:\WINDOWS\system32\DRIVERS\HSF_CNXT.sys Start: 44,627 sec
C:\WINDOWS\system32\Drivers\Modem.SYS Start: 44,629 sec
C:\WINDOWS\system32\DRIVERS\nscirda.sys Start: 44,631 sec
C:\WINDOWS\system32\DRIVERS\irenum.sys Start: 44,631 sec
C:\WINDOWS\system32\DRIVERS\i8042prt.sys Start: 44,633 sec
C:\WINDOWS\system32\Drivers\DKbFltr.sys Start: 44,634 sec
C:\WINDOWS\system32\DRIVERS\kbdclass.sys Start: 44,634 sec
C:\WINDOWS\system32\DRIVERS\USBD.SYS Start: 44,637 sec
C:\WINDOWS\system32\DRIVERS\SynTP.sys Start: 44,637 sec
C:\WINDOWS\system32\DRIVERS\mouclass.sys Start: 44,638 sec
C:\WINDOWS\system32\DRIVERS\imapi.sys Start: 44,64 sec
C:\WINDOWS\system32\Drivers\UBHelper.SYS Start: 44,641 sec
C:\WINDOWS\system32\DRIVERS\cdrom.sys Start: 44,642 sec
C:\WINDOWS\system32\DRIVERS\redbook.sys Start: 44,642 sec
C:\WINDOWS\system32\DRIVERS\NTIDrvr.sys Start: 44,644 sec
C:\WINDOWS\system32\DRIVERS\CmBatt.sys Start: 44,645 sec
C:\WINDOWS\system32\DRIVERS\audstub.sys Start: 44,646 sec
C:\WINDOWS\system32\DRIVERS\TDI.SYS Start: 44,649 sec
C:\WINDOWS\system32\DRIVERS\rasirda.sys Start: 44,649 sec
C:\WINDOWS\system32\DRIVERS\rasl2tp.sys Start: 44,651 sec
C:\WINDOWS\system32\DRIVERS\ndistapi.sys Start: 44,652 sec
C:\WINDOWS\system32\DRIVERS\ndiswan.sys Start: 44,653 sec
C:\WINDOWS\system32\DRIVERS\raspppoe.sys Start: 44,655 sec
C:\WINDOWS\system32\DRIVERS\raspptp.sys Start: 44,656 sec
C:\WINDOWS\system32\DRIVERS\psched.sys Start: 44,656 sec
C:\WINDOWS\system32\DRIVERS\msgpc.sys Start: 44,657 sec
C:\WINDOWS\system32\DRIVERS\ptilink.sys Start: 141,297 sec
C:\WINDOWS\system32\DRIVERS\raspti.sys Start: 141,297 sec
C:\WINDOWS\system32\DRIVERS\termdd.sys Start: 141,298 sec
C:\WINDOWS\system32\DRIVERS\swenum.sys Start: 141,3 sec
C:\WINDOWS\system32\DRIVERS\update.sys Start: 141,376 sec
C:\WINDOWS\system32\DRIVERS\mssmbios.sys Start: 141,379 sec
C:\WINDOWS\system32\Drivers\NDProxy.SYS Start: 141,527 sec
C:\WINDOWS\system32\DRIVERS\usbhub.sys Start: 142,431 sec
C:\WINDOWS\system32\Drivers\Fdc.SYS Start: 144,2 sec
C:\WINDOWS\system32\Drivers\Flpydisk.SYS Start: 144,202 sec
C:\WINDOWS\system32\Drivers\Sfloppy.SYS Start: 144,204 sec
C:\WINDOWS\system32\Drivers\Cdaudio.SYS Start: 144,206 sec
C:\WINDOWS\system32\Drivers\Fs_Rec.SYS Start: 144,208 sec
C:\WINDOWS\system32\Drivers\Null.SYS Start: 144,209 sec
C:\WINDOWS\system32\Drivers\Beep.SYS Start: 144,209 sec
C:\WINDOWS\system32\drivers\vga.sys Start: 144,21 sec
C:\WINDOWS\system32\Drivers\mnmdd.SYS Start: 144,213 sec
C:\WINDOWS\system32\DRIVERS\RDPCDD.sys Start: 144,217 sec
C:\WINDOWS\system32\Drivers\Msfs.SYS Start: 144,221 sec
C:\WINDOWS\system32\Drivers\Npfs.SYS Start: 144,222 sec
C:\WINDOWS\system32\DRIVERS\rasacd.sys Start: 144,223 sec
C:\WINDOWS\system32\DRIVERS\ipsec.sys Start: 144,223 sec
C:\WINDOWS\system32\DRIVERS\tcpip.sys Start: 144,226 sec
C:\WINDOWS\system32\DRIVERS\netbt.sys Start: 144,229 sec
C:\WINDOWS\system32\drivers\ws2ifsl.sys Start: 144,23 sec
C:\WINDOWS\system32\drivers\afd.sys Start: 144,231 sec
C:\WINDOWS\system32\DRIVERS\netbios.sys Start: 144,232 sec
C:\WINDOWS\system32\DRIVERS\rdbss.sys Start: 144,234 sec
C:\WINDOWS\system32\drivers\nod32drv.sys Start: 144,235 sec
C:\WINDOWS\system32\DRIVERS\mrxsmb.sys Start: 144,238 sec
C:\WINDOWS\system32\Drivers\Fips.SYS Start: 144,239 sec
C:\WINDOWS\system32\DRIVERS\ipnat.sys Start: 144,242 sec
C:\WINDOWS\system32\DRIVERS\wanarp.sys Start: 147,246 sec
C:\WINDOWS\system32\DRIVERS\arp1394.sys Start: 147,249 sec
C:\WINDOWS\system32\Drivers\Cdfs.SYS Start: 255,934 sec
C:\WINDOWS\system32\DRIVERS\irda.sys Start: 265,553 sec
C:\WINDOWS\system32\DRIVERS\ndisuio.sys Start: 265,553 sec
C:\WINDOWS\system32\drivers\wdmaud.sys Start: 270,337 sec
C:\WINDOWS\system32\drivers\sysaudio.sys Start: 270,34 sec
C:\WINDOWS\system32\drivers\splitter.sys Start: 270,359 sec
C:\WINDOWS\system32\drivers\aec.sys Start: 270,365 sec
C:\WINDOWS\system32\drivers\swmidi.sys Start: 270,372 sec
C:\WINDOWS\system32\drivers\DMusic.sys Start: 270,377 sec
C:\WINDOWS\system32\drivers\kmixer.sys Start: 270,384 sec
C:\WINDOWS\system32\drivers\drmkaud.sys Start: 270,39 sec
C:\WINDOWS\system32\DRIVERS\mrxdav.sys Start: 275,323 sec
C:\WINDOWS\system32\Drivers\Serial.SYS Start: 275,607 sec
C:\WINDOWS\system32\drivers\amon.sys Start: 276,653 sec
C:\WINDOWS\system32\drivers\epm-psd.sys Start: 281,802 sec
C:\WINDOWS\system32\drivers\epm-shd.sys Start: 281,809 sec
C:\WINDOWS\system32\DRIVERS\mdmxsdk.sys Start: 281,874 sec
C:\WINDOWS\system32\DRIVERS\srv.sys Start: 281,928 sec
C:\WINDOWS\system32\Drivers\HTTP.sys Start: 292,056 sec
C:\Programmi\acer\eRecovery\int15.sys Start: 292,091 sec

per il resto i vari servizi e processi sembrano avviarsi in tempi normali, dopo il caricamento di quanto scritto sopra.
Vi sembrano effettivamente tempi lunghi ed avete idea su quale possa essere il problema?

Grazie!