Hi guys really hoping you all can help me out with a working dump for my Lenovo ThinkCentre M73 Tiny ...The previous owner attempted a bios removal and destroyed the bios chip itself.And i was not able to get a backup from it.So i got an identical chip and flashed a downloaded bios dump.But seems like it's not working for me.Just no video..Hoping you guys here can help me since you all have came tru for me many times in the past..thanks.
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Last edited by SMDFlea; 02-18-2022, 07:18 AM. -
Re: Lenovo ThinkCentre M73 Tiny Desktop Bios Dump
try..Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs. -
Re: Lenovo ThinkCentre M73 Tiny Desktop Bios Dump
Sorry for the delay..I was waiting for my Heat Station to arrive...I flashed your bios and it is working ...But am only able to reach post and not able to go into the bios or press f2 to resume..Keep getting an error '' Setup Data integrity check failure '' When i press F1 or F2 to get into the system it just reboots and back at post.Can't boot from USB nothing ..Guess it has another problem or fault with the board..Anyway thanks a lot for this bios to at least get me to Post.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo ThinkCentre M73 Tiny Desktop Bios Dump
Hi peste what happen is those 2 bios that you posted were fine all along..The issue was kind of on my end..I should of let it power cycle 5 times.I used to shut it off on the second cycle..What happen is after I flashed the bios i ended up doing a cmos clear and a 30 second hold down of the power switch..And when it boot up i ended up leaving it to reboot 5 times then it started to operate normally..Sounds weird but yeah..After letting it do those 5 reboot cycles i was able to enter the Bios and everything as normally would..Ended up finishing updating the bios in windows and manually entered the serial and model number and stuff and no more errors it's working fine now..Thanks a lot for your bios dump as always.Been very helpful.Comment
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Re: Lenovo ThinkCentre M73 Tiny Desktop Bios Dump
I need ME regio clean, any help?Comment
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Re: Lenovo ThinkCentre M73 Tiny Desktop Bios Dump
thank you it"s worksComment
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I have 2 of these puppies and got myself into trouble doing updates. For some reason the efi never runs the capsule so cannot update to imageFH. EC can update and then make for an incompatible bios. Can also end up in manufacturing mode with the beeper if the nvram is erased. The dumps in here for FH all have serials/machinetype missing. Yea you can write them but its a pain. The "dobry" is indeed dobry, but it is an old version 1.5x iirc. So here I post my final dump based on 1.79 with whitelist for wlan, me disabled and descriptor unlocked. Its updated enough for me. May whoever stumbles on this thread next have fun.Comment
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My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.- I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
- I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
- I could only locate two chips that look like bios chips. Could someone verify this
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The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Hi, I hope this is the right place to post this. This is my first post on this forum.
A friend helped me get a prototype Lenovo motherboard from China, it's got a hole drilled in it but I'm working on trying to revive it to some degree. I dumped the bios in hopes that it might be useful to someone, since this board is configured with the 3rd NVMe SSD slot and maybe it is useful as a reference for modding another bios to support this function. For example the M90q Gen 2 / P350's unpopulated 3rd NVMe slot footprint maybe.
This bios dump is straight from the chip, nothing has been... -
Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).
I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...11-17-2023, 10:56 AM -
Hello,
I currently have an HP ENVY Desktop TE01-1214
S/N - 2MO22342GX
Motherboard - L75365-001
BIOS Chip - W25Q128JVSQ
Suspected Windows updates contained BIOS update in which, during update the Desktop PC displayed a black screen to the monitor while still powered on. Display image never restored.
Tested RAM in both slots, as well as new RAM. Tested a brand new known working i5-10th Gen GPU (Same CPU as original installed). Cleared CMOS. Tested the Desktop PC with a dedicated GPU connected, but still no display. Device will not POST when powered...
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