Request: Dell OptiPlex 5490 AIO bios
Hello i have dead computer after failed BIOS update. I was able to read the 32mb chip. Can anyone fix it?
Service Tag: FBXVVM3
MB Model: IPRKL-GF/UMA
Service Tag: FBXVVM3
MB Model: IPRKL-GF/UMA
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Try
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Not working mate.Comment
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Still searching. Can anyone help meComment
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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,... -
Hi folks,
I got a Dell Optiplex 7010 micro PC (Exact Model) with 8FC8 BIOS and locked out admin password. I attempted to remove the password by patching the BIOS via info from this thread: https://www.badcaps.net/forum/troubl...ssword-patcher
After flashing the patched the BIOS, the PC is unresponsive with a solid AMBER power LED (not documented in manual anywhere)
Steps I took:- Read BIOS with CH341a, verified hash twice
- Patched
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Hi, I hope someone can help me with this, my Dell G15 Ryzen Edition does not post anymore (black screen, no Windows boot, no BIOS screen) after Windows Update pushed what appears to be a buggy bios image, I've tried the following with no success:
- Receive help from Dell Support (it is out of warranty).
- Disconnect machine from AC power and battery overnight.
- BIOS recovery process
- Connected external display via HDMI
- Disassembled machine and found bios chip, its a Gigadevice 25LR128DSIG (GD25LR128DSIG), at first I tried to get it detected by CH341A (with... -
Hi guys!
I have a Dell Optiplex 760 USFF (Ultra-Small Form-Factor).
It currently only supports Dual-Core CPUs and will halt with an error message, when a QuadCore is installed.
I have seen people running QuadCores in these machines, but the BIOS needs to be modded.
Since I have not found the modded BIOS to download anywhere, I am asking you guys for help:
Could you please add support for QuadCore CPUs (in my case the Core2Quad Q9550) to the BIOS?
I have attached the Dump of my machine.
S/N: SRW2K4J
Reg Model: DCTR...09-27-2024, 02:43 AM -
Hello I have a dell optiplex SFF plus 7020 with a password that I recovered from e-waste. It is possible to get the password removed via the bios patch method? I managed to dump the 32MB bios chips and would like help patching it to MFG mode so I can clear the password.
Thanks.
1hj4z24 = Service tag
A schematic would also be amazing if anyone has one!...
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