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Model: HP Probook 640 G1
Mainboard: 6050A2566302-MB-A04
Serial: MXL5230YR9Comment
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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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Here is the Original Bin FileComment
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Model: HP Probook 640 G1
Mainboard: 6050A2566302-MB-A04
Serial: MXL5230YR9
need biosComment
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Hello
HP ProBook 640 G1 Bios Corrupted
Part No : 6050A2566302-MB-A04
S/N : 5CG451274T
Problem Keyboard ligth
ThanksComment
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I have the same problem. Here is the board. I flashed the bios and I get the high speed fan and no display issue. I have tried about 3 different RAMs . No change
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Someone please Help me clean this . This is the issue am facing
Hp 640 G1 60502566302-MB-A04
Serial : 5CG5521CL3
problem : fan spinning/keyboard cap lock blinking 3 times and no display
dump file :Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Didn’t work. Still stuck here
No display, high speed fan
Attached 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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I have Hp Probook 640 G1
keyboard ,mousepad,usb not working also not detect HDD after bios exit
please anyone repair my bios
S/N:CNU407BPWR
M/N:6050A2566302-MB-A02
backup attached
ThanksComment
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Hi everyone
I noticed on the Xgpro software the BIOS backup files have extra bytes at the end when reading some chips, this is because the Xgpro software also reads the OTP region of those flash chips, and by default will append that region to the saved file
Programmer models: XGecu TL866II Plus / T48 / T56 / T76
Example: GD25LQ128D (1.8V), IC size is listed as 0x1000000 Bytes (16777216 bytes) + 0xC00 bytes, those extra 0xC00 bytes will be appended to the end of the saved file by default, resulting in a file size of 16780288 bytes
There's also an extra OTP Secu.R... -
Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
Good night everyone,
My problem seems to be strange and i didn't found anything on the internet so here it is if someone have faced it and could help.
It is a Lenovo Legion Y520-15IKBN that have some keys on the keyboard not functioning ( E , G , H , 8 , 9 , FN , ....) so i thought that it is a keyboard problem, i ordered a new one and replaced it , at first night it worked perfectly the second night those keys were not functioning but when i press one of them 5 or 6 times they function again i restarted the laptop sometimes works sometimes not sometimes i press several times so... -
I have an LG Plasma TV 60PM6700 for the past ~12 years.
In the last ~3-4 months I have been having some issues.- Problem: It started with random picture disappearing (sound still worked).
Frequency: Happened about once a week.
Solution: Had to turn off TV wait a few seconds before turning it on again. - Problem: Then it got worse and the TV started to shut down and when turning on the no picture just sound.
Frequency: Happened about once a week.
Solution: Had to turn off TV wait about 10-20 seconds and turn it on again to solve. - Problem: TV shuts down
- Problem: It started with random picture disappearing (sound still worked).
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Hello,
I got a Lenovo ThinkStation P520 (Type 30BF) from a friend, asking me for a repair. Windows 11 offered a firmware upgrade as an optional update, and it failed.
The emergency flash procedure from the hardware manual has also failed. So, I asked an acquaintance with better skills to flash the BIOS directly.
However, the chip (a Macronix MX25L25673GMI-08G) has a size of 32 MB, and the BIOS file from the Lenovo website (extracted with UEFITool) has a little more than 16 MB. Thus, the software my acquaintance used (SiberiaProg v1.45, with a CH341A Programmer)...
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