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Full Version: CPU Upgrade WINSONIC WS661GX-L Celeron 331 to Pentium D 925/Pentium Dualcore e5200
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BIOSMODS morning? I would like to express the problems I had with my PC, with spec:

BIOS Type: AMI
BIOS Date: June 29th, 2006
BIOS ID: 63-0100-001131-00101111-062906-SIS661XX-WS661GX-L
OEM BIOS: WS661GX-L Release 29.06.2006 - 080 009
Chipset: SiS 661FX rev 11
Southbridge: SiS964 rev 36
Superio: ITE 8705 / SiS 950 rev 3 at port 002E
Make / Model: WINSONIC WS661GX-L V5.0
Cpu socket: LGA775
FSB: 533 / 800MHz
AGP: 8x

Initially I wanted to upgrade to a CPU INTEL PENTIUM DUALCORE E5200, then I see my PC and bios BLANK SCREEN just could not boot, but I have done CLEAR CMOS.
then I replace the CPU with INTEL PENTIUM D 925, my PC can run normally, but there are new problems often occur BSOD my PC!
I get the info from WINDOWS PROBLEM SOLUTION is "BAD POOL HEADER", and suggested to the BIOS UPDATE!
I've been looking everywhere ROM IMAGE FILE but nothing matched with my current BIOS, including to the mainboard makers and also ECS Elitegroup are the suggested AMI SCAN ID.

and this is the main bios running on my PC now ....http://www.4shared.com/file/AYjBAITyce/ws661gx-l.html


I expect the help of the moderator in BIOSMODS.COM to solve this problem.
Thank you for your attention?
Answer: your motherboard DO NOT support VRM11, as it needed for Intel Pentium dual-core E5200 ("Wolfdale") CPU. That's a reason for blank black screen on boot.
This problem has no fixes - better to buy a new motherboard that support VRM11 (Intel G31 chipset is a minimum).

Your CPU is Intel Pentium D925 ("Presler"). Best upgrade result is a Core2 Duo up to E4700 ("Conroe"). Make sure that last BIOS from manufacturer have already installed.

Good luck!
(12-18-2014, 04:00 AM)SPCM Wrote: [ -> ]Answer: your motherboard DO NOT support VRM11, as it needed for Intel Pentium dual-core E5200 ("Wolfdale") CPU. That's a reason for blank black screen on boot.
This problem has no fixes - better to buy a new motherboard that support VRM11 (Intel G31 chipset is a minimum).

Your CPU is Intel Pentium D925 ("Presler"). Best upgrade result is a Core2 Duo up to E4700 ("Conroe"). Make sure that last BIOS from manufacturer have already installed.

Good luck!

That's the problem that I am experiencing now, I can not find the latest bios Ugrade of my mainboard manufacturers are WINSONIC.
Can you help by way of modding my BIOS?
This image bios rom now running on my PC:
http://www.4shared.com/file/AYjBAITyce/ws661gx-l.html
budibadnacib Wrote:Can you help by way of modding my BIOS?

1.) What is the type of a BIOS of your motherboard? (AMI, Award, Phoenix, Insyde H2O etc.)
2.) In what purpose you mean mod a BIOS file? If it the upgrade the CPU - i'll might give you a advice, but keep in mind that the hardware minimums should be kept, no confuses.

UPD: Is Winsonic a notebook PC or desktop PC motherboard?
(01-11-2015, 03:16 PM)SPCM Wrote: [ -> ]
budibadnacib Wrote:Can you help by way of modding my BIOS?

1.) What is the type of a BIOS of your motherboard? (AMI, Award, Phoenix, Insyde H2O etc.)
2.) In what purpose you mean mod a BIOS file? If it the upgrade the CPU - i'll might give you a advice, but keep in mind that the hardware minimums should be kept, no confuses.

UPD: Is Winsonic a notebook PC or desktop PC motherboard?

My motherboard bios is AMI and its type is PC Desktop,
My purpose is to mod the bios file that belong to my desktop PC can receive dual-core CPU types.
Can you help to mod file my BIOS? please master?