Hello , Can any one fix this BIOS , no image ,without ram beep sound coming .I tried many files from this thread but no success.
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Hello guys i read this bios both 32mb 16mb on my hp z4 g4 with xeon w-2195 quadro p4000 workin 100% tested twiceComment
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Hi everyone,
I'm currently working on an HP Z4 G4 Workstation and I’m in need of the 16MB BIOS file for this system. The motherboard is labeled:
👉 AS# L09990-001
Unfortunately, the system isn’t booting properly, and I suspect a corrupt BIOS. I’m planning to flash it manually using a CH341A programmer, so I’m specifically looking for the full 16MB SPI dump for the chip MX25L12873F.
If anyone has a working Z4 G4 and could share a dump (or knows where to find an official or clean version), I’d be super grateful!
Thanks in advance 🙏
– CCF
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hello i need hp z4-g4 core-x workstation bios binComment
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Type the PC serial number, full name and model, motherboard model, etc.
post the contents of the bios chip even if it is corrupted..
read the forum rules..https://www.badcaps.net/forum/troubl...before-postingComment
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HI-- BIOS LEED RED 3 FROM RAM
PLESE HELP ME
serial number.MXL9143CNR
PRODUCT NO. 3WE02UT#ABA
Z4G4/CORE 177800XComment
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Just had a customer bring in a HP 14s-fq1010nm to do some maintenance.
After updating the BIOS to the latest (F.35) I get black screen (no backlight turning on). However the backlight turns on if I connect an external display to HDMI, but when booting to Windows, both displays remain black.
After disconnecting internal LCD, and plugging in external display via HDMI, it works on external.
I tried downgrading it using official method - using an USB drive with older BIOS version, but it fails, saying that the BIOS files are corrupted. I used about 5 different older BIOS versions... -
So I couldn't remember my bios password and since it was broken screen, I used to connected to the TV via Type C to HDMI. So I decided to remove the Bios chip and reprogram the Bios chip with ch314a.. when I try to solder Bios on the laptop, one of the Bios leg broke off.. I bought a new blank Bios chip so I can programmed by flashing on the bios. -
Asus laptop G614JZ-N3012W Rog Strix with i7
Mainboard G634J-PMV-VGT
6050A3441302-MB-A01
2023-02-10
Power button works okay....power light goes on
Red "bottom" leds go on
Charging led works
Fans do not spin, capslock key does nothing, screen stays black
I would like to program the bios again, to rule out a corrupted bios.
However I run into a size error
The bios chip is a Winbond 25R256JVEN
Used my Xgecu T-48 to read the bioschip (using select chip as type XM25QH256B @WSON8, read somewhere... -
Hello.
Have this old hp compaq nc6320 that came with one long and one short beep + backlight on. bios battery have only 0.5V. I remove it, but now it start beep some weird way. I think it is bios /one long + two short beeps+ baklight on/, but when i flash new bios from hp, no beeps and no backlight.
i attach record of beeps...04-27-2025, 12:48 AM -
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...
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