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Hello,
I need assistance with repairing the BIOS for my Gigabyte G5 MF laptop. The system powers on but freezes on the Gigabyte logo and cannot enter BIOS. Device information:- Laptop model: Gigabyte G5 MF
- Motherboard model: NP50RNx
- BIOS chip: GD25Q256E (32 MB, SOIC8)
- CPU: Intel 12th Gen (SRMHY)
- GPU: GN21-X2-K1-A1
- RAM: DDR5
- Serial Number (S/N): 1TNP50RNC2Y003400274
- MAC Address: D493931E3D2F
- P/N: 6-77-NP50RNC2Y0-D02-A
- Board Sticker: NKNP50RNC2Y000003J02102
(These must be preserved in the repaired BIOS.) Problem description:... -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70... -
Bought a cheap Alienware 17 R2 that doesn't POST. Once turned on, lights illuminate and goes through a continous boot loop of turning off and repeat. I've tried all the easy remedies (Replace RAM/Ctrl+Esc/Clear CMOS/ Replace CMOS/Formatting USB to FAT importing the .rcv file and holding End upon boot). Seems like the only solution now is to reflash the BIOS chip with a programmer. Problem is, there's two. I've provided pictures of both. I'm unable to discern which one I'm supposed to flash so any help would be greatly appreciated. Also, if anyone has it could I also have the BIOS flash file as... -
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,...
Working...
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