I need to modify the serial with the sim 128/256, there is no backup copy
hp elitebook 840 g5 need bios
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Re: hp elitebook 840 g5 need bios
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by STKR123Greetings 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 -
by GuestHello,
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...-
Channel: BIOS Requests ONLY!
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by DiddiAbRecently I used the official Lenovo bios updater software on my ThinkBook 13s G3 ACN (20YA0005GE). The updating process failed and I got a black screen after powering the device. Of course I did not make an own backup before using the Lenovo bios updater.
I bought a CH341A programmer and was able to make a connection to the chip while it is still soldered on board. But I did not realise that the chip was a 16MB size and selected the wrong size (8Mbit / 1 MByte) before reading the content of my chip. So the dump I did before erasing the chip is only 1MByte big. I fear that I lost...-
Channel: BIOS Requests ONLY!
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by CaimanoUPDATE of JANUARY 5th : I am cancelling this post because problem has been solved by creating a new bios starting from the old one with correct dmi and cleaning ME. everything works fine . thanks anyway
Hi, I am replacing a motherboard circus-6050A2723701-MB-A02 to an HP 650 G2 laptop because the original one was faulty. I bought and repaired a used MB which works fine now with its BIOS, but I wanted to copy the DMI data from the old to the new MB. I created with Flash Image Tool a new bios starting from the old original chip , cleaned ME region and new updated dump region extracted...-
Channel: BIOS Requests ONLY!
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by glovecapsHello,
I have a Asus ROG Strix Scar 15 (G533QM) that had a dead motherboard (Graphics card dead) and after trying to fix the motherboard with no success, I bit the bullet on a sale for a new motherboard. I ordered a motherboard for the 15 inch model which is the one that I have, and when the motherboard arrived it wasn't for a little while that I saw it was from the 17 inch model.
My question is, can I update the Bios on this G733 motherboard to a G533 Bios.
The reason for wanting to do this is that the keyboard isn't working as it should, and I think this... - Loading...
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