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[REQ] Acer Aspire 7738G - Microcode update for Intel core T7300
#1
Bug 
Hello everyone. I hope I post this in the correct section. I have a Acer Aspire 7738G running Windows XP for retro gaming and since I got it from e-waste it has this error at startup:

  02F0: CPU ID: FB No Microcode Update Loaded for Alternate Processor
  Press F1 to continue

I know it's an old laptop and obsolete The laptop works fine, never had any issue but it's annoying to do this every time. Laptop has an Intel Core 2 Duo T7300 @ 2.0 Ghz processor in it. According to the stickers on the laptop, it looks like this is not the original processor. 

I tried to update the BIOS to the latest one I could find online which is V2.12 (will zip it and upload it here) but no luck. Can anyone help me fix this please?

Thank you Smile
[Image: motherboard.jpg][Image: procesor.jpg]


Attached Files
.rar   BIOS_ACER_2.12_Windows_AS7738G 7738 7735G.rar (Size: 4.82 MB / Downloads: 2)
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quote
#2
Try to flash my mod.
find
quote
#3
(10-09-2025, 12:46 PM)DeathBringer Wrote: Try to flash my mod.

Hi. Thank you for your quick reply. I have flashed your mod but unfortunately that didn't changed anything.  Sad
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quote
#4
(10-09-2025, 01:14 PM)Teodor91 Wrote: I have flashed your mod
Make current BIOS dump to check it.
E.g. by Universal BIOS Backup ToolKit 2.0
BTW: running JV70212.EXE will not help.
find
quote
#5
(10-09-2025, 01:20 PM)DeathBringer Wrote:
(10-09-2025, 01:14 PM)Teodor91 Wrote: I have flashed your mod
Make current BIOS dump to check it.
E.g. by Universal BIOS Backup ToolKit 2.0
BTW: running JV70212.EXE will not help.

Ohh, I did use JV70212.EXE to flash it, I just replaced the .wph file in the folder with yours. Could you guide me a bit here? I'm kinda n00b. 

And also here is the backup file of my BIOS, saved with Universal BIOS Backup ToolKit 2.0


Attached Files
.rom   PhoenixTechnologiesLTD-V2.12.rom (Size: 2 MB / Downloads: 0)
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quote
#6
JV70212.EXE doesn't use external file JV70212.WPH
Make and boot from DOS USB-stick (e.g. by Rufus).
And flash by phlash16.exe

Or use WinPhlash
find
quote
#7
(10-09-2025, 01:35 PM)DeathBringer Wrote: JV70212.EXE doesn't use external file JV70212.WPH
Make and boot from DOS USB-stick (e.g. by Rufus).
And flash by phlash16.exe

Or use WinPhlash


  Amazing! It works!!! I did created an DOS USB bootable stick with Rufus and added your file and the phlash16.exe and managed to flash it!! I had to use /x option to bypass the "cannot flash when memory managers are present" error but it worked!

Thank you very much for all your support!
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quote


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