Q65h2-ad bios plz
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Hi there, Is anyone saving the Q65H2-AD dump bios file? that should be about 8MB size. Thanks for sharing.
Hi there,
Is anyone having troubles for booting up the Q65H2-AD motherboard that is suddenly stop working?
I found the POST code shows 00 at any time the board run for 1-2 seconds or so... What cause that happens?Comment
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Post the PC serial number and your bios backup.
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...ore-postingComment
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Thanks Gcs_rma for the info, but I cannot find it in Chinafix.com. Could you list the link to the post?Comment
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Yes I'll reply to the forum rules of posting.
1. The model : Veriton X4618G
2. The MOB version: Q65H2-AD
3. The PC SN: 13703849892
4. The symptoms found: The BIOS is no longer work after in store a few months back in 2022 thus the PC will not booting up even I checked the POST code of 00 on/off in 2 seconds sequences.
5. The BIOS SPI chip size: 8MB [Do not know if there is a 2nd SPI for BIOS of this model]. The bios file from Acer is only 2 MB, but found the BIOS SPI chip is 8MB size, so requested the dump BIOS 8MB file.Comment
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There is no bootable BIOS, thus I cannot have any BIOS file extracted from the PC. I know of how to re-flash the dump BIOS of that MOB back to SPI chip that is 8MB size.
Thanks for offering the BIOS fix but first, I need to have a correct, workable dump file of the bios originally from that Q65H2-AD MOB.Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
Yesterday, 02:17 PM -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
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