Old dump deleted.
Please clean me dump share
Please clean me dump share
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Re: Need Lenovo E590 NM-B911 bios dump
There are lots of other free bios/schematic sites besides badcaps, i suggest you bookmark them.
https://www.alisaler.com/lenovo-fe49...clear-me-bios/
https://forum.laboneinside.com/viewtopic.php?t=9153 -
Re: Need Lenovo E590 NM-B911 bios dump
No one to help???Comment
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Lenovo E590 nm-b911
here
Lenovo E590 nm-b911 clear me biosComment
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Please my bios clean me e590 nm-b911
Lenovo e590 motherboard code : nm-b911
first screen comes in 30 seconds
please clean me and repair my dump :Comment
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Comment
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Re: Need Lenovo E590 NM-B911 bios dump
e590 patched fileComment
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Re: Need Lenovo E590 NM-B911 bios dump
Please repair bios, it does not give image and makes sounds. Only with this bios it turns on,
NM-B911 Rev. 2.0Comment
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Re: Need Lenovo E590 NM-B911 REV 2.0 bios dump
working gd READ BIN
THNK UComment
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Lenovo E490 NM-B911 REV 2.0
Greetings to all colleagues, this time I ask for help to get the dump for this laptop
Referencia Lenovo E490
TYPE: 20N9-S01W00
S/N: PF-1S0GHSLast edited by Jtzabala; 11-20-2021, 03:41 PM.Comment
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Re: Need Lenovo E590 NM-B911 bios dump
Hello, I need pc bios bin file with e590 i7 processor x550 graphics card, nm b911 rev. 2.0 motherboard and type: 20nb-s0jy00
s/n: pf-1ghrkd 19/08Comment
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Model: Lenovo Yoga Slim 7 15ILL9
Machine Type Model: 83HM
Motherboard ID: LNVNB161216
TLDR: I would like to have the clean BIOS dump file for my laptop model.
Issue: First, my speaker wasn't working/showing up, so I downloaded the recommended BIOS update (from Jan 4, 2026) on Lenovo Support for my laptop. This didn't fix the speaker issue after restarting, so then I shut it down and pressed the power button for 60 seconds to perform a reset. I'm guessing I somehow messed up the BIOS because now the laptop won't turn on even after trying the NOVO button on... -
Hello,
I am looking for a full SPI BIOS dump for the following laptop:- Model: Lenovo V15 G4 ABP
- Type: 83CR
- CPU: Ryzen 7 (Radeon Graphics)
- Board: KV483 / NM-F631
- BIOS chip: XMC 25R128 (16MB / 16,777,216 bytes)
- Region: India / IRU variant
- Condition: No power, no LEDs, no fan
- Laptop stopped powering on after a BIOS update
- AC adapter and DC-in confirmed OK (19–21V present)
- No shorts found on main rails
- SPI BIOS was read/written successfully with programmer (verify OK)
- Tried official Lenovo BIOS (EXE extracted & trimmed) — still dead
- Suspecting wrong
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Hello all,
I have a Lenovo Thinkstation P500 that is stuck at post with no display, it happened after I changed the memory timings in bios. I can not clear CMOS using the jumper on the motherboard, also tried re-flashing bios suing a USB stick but it also doesn't work. The only solution that I can think of right now is re-flashing the bios chip using an external programmer but the problem is that I don't have the bios dump of p500 for flashing externally and I don't know the location of bios chip. If someone can provide the bios dump and bios chip location it would be really helpful.... -
Hi all,
This is my first post here (I am very new to forums!) and I hope someone can help. I am looking for a full dump of the BIOS of a HP Proliant Microserver Gen 8 so that I can get this mini server running again. (BIOS version J06 2019-04-04, chip 25Q064A). I think my board was partially bricked after a failed BIOS update.
I got it second hand in this state and all the normal attempts at bios restoration have not worked. I have even desoldered the chip and tried to load the actual BIOS from HP, but it is missing some parts needed to boot the system.
I... -
Hi everyone,
I’m looking for a 2 MB BIOS dump for a Lenovo IdeaPad 5 16ARH7H / Legion 5 with mainboard NM-E471 Rev. 2.0.
The BIOS chip is a Winbond W25Q16FW (1.8V, 2MB) and it's completely unresponsive / bricked. I tried recovery via USB but no success. Now I want to reflash it externally using a CH341A programmer.
I already found 32MB dumps (e.g. from Vinafix and Badcaps), but they are too large for the chip – and the last 2MB in those files are just FF FF FF....
✅ What I need:- A working 2MB BIOS dump
- Matching NM-E471 Rev. 2.0, e.g. JY575
Comment