Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
plz clear me this bios late disply
plz clear me this bios late disply
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
hi.
sorry if i am posting in wrong section, i need HELP am a bit noob, i dont have backup of bios , but i attach all the serial number in pictures, my laptop is giving 5 blinks numlock and capslock after that fans runs at full speed. i checked the rail voltage all are present , bios chip also have voltage , ram section have voltage , PLEASE HELP ME on this.Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
turns on but no post.Comment
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Re: Hp ellİtebook 840 g5 bios password
good day everyone can someone help me. my hp elitebook 840 g5 begun no display after update fan spin fast. your help will truly apprecited thanksComment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
i lost my dump hp 840 g5 6050a2945601-mb-a01 plz give me clean fresh bioseComment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
You need a programmer to backup your bios from SPI chip.Attached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by hoaca388; 08-12-2023, 06:16 PM.↵
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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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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↵
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: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
Hello every one. my laptop 840 g5 has no display woth 5 caps blink and after fast fan.
if any one can fix my bios. Thank you.
SN# 5CG91937F4Last edited by testinglaptops; 10-03-2023, 08:15 AM.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: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
the first one is dump and cleaned,
the second one works without DMI both 7 and 8th gen. flash both main and EC if you have no display etc, it works without rebuild and dmi data.
try it and give feedback.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
Hello.
I have a problem with HP Elitebook 840 G5. The laptop came to me with the Bios password. After desoldering the 16 Mb SPI memory, unlocking it with RCUnlocker and re-soldering it, the laptop starts up. Caps and Num Lock flashes 5 times at 2-3 second intervals, the fan runs at high speed. the image is not displayed. After uploading back the original batch with the password, the same thing happens. As a test, I uploaded the Bios and EC batches from this thread, the effect is the same. How can I cure my laptop from this condition? I am attaching the recorded batches.Last edited by gerlach; 10-07-2023, 05:47 AM.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
You must post the serial number - https://www.badcaps.net/forum/showthread.php?t=103570
.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
The situation has not changed. After uploading the batches you attached, it is the same. After turning on the laptop, the CAPS and NUM Lock flashes 5 times at intervals of about 2 seconds, the fan runs at high speed and no image is displayed.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
hello
please help to repair bios hp 840 g5 with no display
thanks a lotComment
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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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↵
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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Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
Greetings badcaps community,
I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.
Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.
I have a Elitebook 820 G1 and a Elitebook 840 G2 here.
These ask for a password when entering the BIOS, but boot just fine from the internal SSD.
I learned that desoldering...10-29-2024, 06:03 AM -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello,
I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.
I assume the BIOS update failed, so I searched for the BIOS chip.
I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.
However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.
Can the corrupted... -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
Yesterday, 04:04 PM
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