Hi all
I have a Macbook Pro A2442 with the 820-02098 from a friend which has no picture on the display, however, the backlight works.
He was streaming a football match on a questionable site, then the site crashed, and the problem emerged.
Initially, he sent it to apple, who quoted him £1323.95 to replace the display, lid angle sensor and top case.
Obviously, he decided against this and gave it to me so that I could have a crack at it.
From initial diagnostics, I connected to an external monitor, I first tried with a HP 22W monitor, and I booted into the boot menu...

Hello,

I need 6050a2725001-mb-a01 schematic or boardview. Could somebody help me ? Thank you.

Need this bios
6050a2892301-mb-a01
Hp Elitebook 820 g3

You have a laptop that does not power on, powers on but shows no image, crashes, etc… You want to fix it but you don't know where to start.

There are 2 situations:[LIST=1][*]You just want your laptop fixed[*]You want to learn about fixing laptops[/LIST]

Sorry, but if you're in situation number 1, we recommend you to use the services of a trustworthy professional repair shop.
Unfortunately, if you're not serious about learning, you will waste your time and money, and you will make us waste our time as well.

If you are in situation number 2, then...

HP ELITEBOOK 820 G3 TOUCH SCREEN
6050A2892301-MB-A01
NO DISPLAY...

Hp 820 G3
6050A2725001-MB-A01
This laptop has dots that show up once on the windows login screen. The bios menu and windows loading phase doesn't have them.

What I have tried:
change screens but it's not a screen issue as they show on internal and external display.
Changed SSD and Windows
Wrote a new bios
Inspected if there is anything unusual on the board, none

Has someone seen this before, what could be the issue...

Hello everyone. I just failed to upgrade my laptop bios via HP software and now I down to reprogramming my chip. I want to buy this BIOS file from some website but I got no creditcard

I'm really grateful if you can share this file with me (and if there's fee needed, I'm willing to pay with IDR). thank you

Please i need HP ELITEBOOK 820 G4 CLEAN Bios bin file
my laptop is powering on but no display and the fan blows . below i attached my bios file...

Hi, I am looking for HP Elitebook 820 G2 BIOS dump. My customer forgot BIOS password, so would like to try reprogram main BIOS.

Board number: SNICKERS-6050A2635701-MB-A02

Or anyone able to remove password from BIOS DUMP file?

Thank you

need bios file,,,,,,,,,,,waiting

6050a2725001-mb-a01 bios needed

Laptop will only start after cmos reset. TPS51125 does not generate 3/5 volt once you shutdown the system and try to turn it on again. Any pointers will be appreciated,
Motherboard - 6050A2560501 - MB - A02

Hello guys

I have an hp 820 g2, no display, fan spins none stop and very fast. Caplock button flicking 5 times


hp elitebook 820 g2 bios bin file request
snickers-6050a2635701-mb-A02
s/n : 5CG5220QKS

Attached Below are bios backup files​...

Hello may I ask in my HP Elitebook 820 G2 bios file blink lights, and I found here some file are 16mb but my bios is read 2mb thank you

Hi, can you help me please to remove an bios password, the model is HP EliteBook 820 G3 S/N 5CG6181LGY, thanks a lot

Hello all.
I need dump for:

HP EliteBook 820 G3 - starts but screen is black.
S/N 5CG62580BW
MB. 6050A2725001-MB-A01

Please help and thanks in advice...

Hi i need a clean bios for HP ELITEBOOK 820 G3...

[B]As the Elitebooks (820, 840 all gens) only show flashing Power LED and flashing CapsLock (continuously)[/B] + [COLOR=#e74c3c][B]a very soft "ticking" noise near the DC Jack[/B][/COLOR],
I wonder if re-flashing the BIOS might be of any use here.

As far as I understood, steady flashing either means insufficient power or a CPU/GPU/Motherboard issue. I use the original 65watt power supply.

There are so many threads out there, but most of the solutions involve flashing codes, which I dont have or claim that you MUST use the original power supply, do a hard...

HP EliteBook 820 G1 Base Model Notebook PC...

What do you think about the second one which is completely burned? It is the top circle.
Do you think is the same as here? [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/89930-hp-elitebook-840-g4-charging-problem/page2[/url]
First post on the page.

In my opinion, HP EliteBook 840 G1, G2 and similar 820, 850 or same generation are pretty much the same. The next one HP EliteBook 840 G3, G4 or G5 can be very close in this part, as well. And all of them can have pretty much the...

Looking for schematic to a HP EliteBook 820 G2, SNICKERS-6050A2635701-MB-A02
If anyone has it and would like to share I would appreciate it!

Thanks in advance!

By now it has the look and feel, that it might be indeed connected to the powersupply. My original HP power supply seems to be faulty.

Using a very old 19,5V 3,3A DELL powersupply today, 1 out of 100 tries it suddenly switched on, showing a CMOS checksum (502) error.

This still does look like bad HW though, but I will order one last original HP power supply for the 820.
It wouldnt surprise me if it would work, but Id really like to know why then.

It also looks like as if the clamp might fit the BIOS chip(s). But I got to read more into it.

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...

hi i have a hp elitebook 820 g1 with error machine is not in committed state which HP DMI Tool should i download

hello everybody
thanks in advance
please help me need to repair the dump
HP EliteBook 820 G3
HSTNN-I42C 6050a2892301 mb a01
SN 5CG7061J42

-Caps lock and NumLock blinking 5 times

​
thank you very much
Sincerely......