This all in one does not turn on.
just a little flash of the no cc led,
does anyone have the dump bios?
Mtoherboard ib360sl1
just a little flash of the no cc led,
does anyone have the dump bios?
Mtoherboard ib360sl1
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Re: bios LENOVO A540-24ICB ib360sl1
Post your original bios file and serial number here.↵
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Re: bios LENOVO A540-24ICB ib360sl1
Sn:yj00teps mo: Yjn0s99230djComment
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Re: bios LENOVO A540-24ICB ib360sl1
A540-24ICB All-in-One (ideacentre) - Type F0ELAttached Filesif you find these attachements useful please consider making a small donation to the site
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: bios LENOVO A540-24ICB ib360sl1
thanks but I tried several files but it doesn't work.
now maybe i found a CC.
But without schematic and bdv is it difficult for anyone to have it?Comment
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Re: bios LENOVO A540-24ICB ib360sl1
on pc172 i have CCAttached Filesif you find these attachements useful please consider making a small donation to the site
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Hi, can someone help me with a new bios for the Lenovo a540-24icb ibsl360sl1 rev 1
serial: YJ010GKK type: F0ELComment
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↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Thank you
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Hello,
I am trying to repair a Dahua NVR4216-4KS2 that is not booting.
The main BIOS/firmware is stored in an SPI flash EEPROM (Winbond 25Q128, labeled as U130 on the PCB).
I have a CH341A programmer and I already attempted the following steps:- Identified the correct chip (W25Q128, 3.3V SPI flash).
- Tried to read the contents with CH341A Programmer software. The dump seems corrupted and I often get the error: “Chip with the contents are in disagreement.”
- Compared several chip type selections (24Cxx and 25Qxx families) to confirm it is indeed a 25 series SPI
08-19-2025, 09:23 AM -
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.... -
*##*#*#*#*#*#Cringe Warning Used Clips for Tl866ii Plus Backups#*#*#*#*#*#
Model : Lenovo ThinkBook 14S Yoga ITL
S/N : MP28JT19
MFG Date : 2022/02/09
Factory ID PRC4
MO : MPNXB26080FX
MTM : 20WE001US
MODULE FCC ID : PD9AX201NG
IC : 1000M-AX201NG
BOARD INFO
FLV34 LA-KO51P
REV : 1B 2020-08-24
Bit of Info
Using Tl866ii Plus, it would scan the chip but wouldn't not detect the
chip id, so i would always uncheck the id check, so it would bypass the error
i did in fact make... -
Hello everyone.
I have L460 Type 20FV (2 X 8MB bios chips) with no boot issue after BIOS update (black screen with restarts, common issue on this model + BIOS update).
BIOS dump(s) from this post https://www.badcaps.net/forum/showpo...7&postcount=27 makes the laptop boot absolutely fine, no delays, etc..
But there is an exclamation mark in the device manager for the LAN card right after fresh OS installation - LAN naturally doesn't work. I saw requests like "BIOS: fix LAN" on other sites.
Could someone point on a direction... -
Hello!
A few days ago I bricked my Lenovo x1 nano gen 1 while updating the bios/fw from linux.
No the machine power up, but it stuck in a recovery state and I can not do much.
Lenovo X1 Nano Gen 1
Type: 20UN - X021US
S/N: R9 - 10W2D9
I would like to flash a new BIOS/FW on the chip using a CH341a programmer but ... I actually don't know which "chip" on the motherboard to target 🤦♂️
So here I am to ask for help.
I opened the laptop and I found a chip that may be the target, on it I've:
Winbond 25R256...
Comment