bios password hp elitebook x360 1040 g6

[abdelilahocs]

bios password hp elitebook x360 1040 g6

mother BRIGHTON-6050A3037501-MB-A01(A1)

pls can anyone help

[peste]

Re: bios password hp elitebook x360 1040 g6

bios password hp elitebook x360 1040 g6

mother BRIGHTON-6050A3037501-MB-A01(A1)

pls can anyone help

post the original bios of the laptop..

[abdelilahocs]

Re: bios password hp elitebook x360 1040 g6

The original bios

[SMDFlea]

Re: bios password hp elitebook x360 1040 g6

The original bios

HP BIOS unlock tool https://www.badcaps.net/forum/showth...+g6#post936816
https://www.badcaps.net/forum/showpo...&postcount=386

[abdelilahocs]

Re: bios password hp elitebook x360 1040 g6

hp bios unlock tool https://www.badcaps.net/forum/showth...+g6#post936816
https://www.badcaps.net/forum/showpo...&postcount=386

thanks i will tested and reply

[abdelilahocs]

Re: bios password hp elitebook x360 1040 g6

it dosnt work

[hoaca388]

Re: bios password hp elitebook x360 1040 g6

it dosnt work

Find 2nd SPI chip , read it , it's 16MB or 32MB chip.

[DanielDacko]

Re: bios password hp elitebook x360 1040 g6

The original bios

Try this and report back.

[Bolanle]

Re: bios password hp elitebook x360 1040 g6

Please help with to remove the computrace

[farouk_1994]

Re: bios password hp elitebook x360 1040 g6

Please help with to remove the computrace

Try and feedback

[Bolanle]

Re: bios password hp elitebook x360 1040 g6

Try and feedback

Showing this error

[Bolanle]

Re: bios password hp elitebook x360 1040 g6

Showing this error

Please help me

[patcopley1]

Re: bios password hp elitebook x360 1040 g6

Hello...I have an HP Elitebook x360 1040 G6 with a POST power-on password and a BIOS supervisor password...I see 2 Winbond chips...25Q256JVEQ and 25Q80DV1G...Which chip needs to be read/backed up/edited/reflashed?

[Vesko356]

Re: bios password hp elitebook x360 1040 g6

Hello...I have an HP Elitebook x360 1040 G6 with a POST power-on password and a BIOS supervisor password...I see 2 Winbond chips...25Q256JVEQ and 25Q80DV1G...Which chip needs to be read/backed up/edited/reflashed?

"Do not touch the 25Q80xxxx chip"
25Q256JVEQ is your bios chip.
Also read post #7 - find the second one.

.

[patcopley1]

Re: bios password hp elitebook x360 1040 g6

"Do not touch the 25Q80xxxx chip"
25Q256JVEQ is your bios chip.
Also read post #7 - find the second one.

.

I don't see any other SOP8/SOIC8 chips...Could it perhaps be on the reverse side of the motherboard?

[Vesko356]

Re: bios password hp elitebook x360 1040 g6

I don't see any other SOP8/SOIC8 chips...Could it perhaps be on the reverse side of the motherboard?

Yes.

.

[patcopley1]

Re: bios password hp elitebook x360 1040 g6

Yes.

.

Thank you...Before I remove the motherboard, I wanted to read the 256 chip and save the bin file...Everything seems to go smoothly...I create 2 backups and compare in HexCamp, however the two files are not even close...I tried a few times and am getting the same result...Tried with NeoProgrammer and ASProgrammer. I am using a USB CH341A (black board) w/a Pomona 5250 clip...Any suggestions for a good reading? I removed the battery first...I connected the clip to the chip, inserted the USB, started the software...I have tried rearranging the placement on the chip, but no joy..

I also have a TL866II, but I can't get that to read anything at all...it's also my understanding those are mostly used with the desoldered chip in a socket adapter rather than a clip...

How do you suggest I proceed?

[patcopley1]

Re: bios password hp elitebook x360 1040 g6

OK I fixed the chip reading issue...

I found a chip opposite of the main chip...it's an (ISSI) IC25LP128

dump attached

[Vesko356]

Re: bios password hp elitebook x360 1040 g6

I am using a USB CH341A (black board) w/a Pomona 5250 clip...Any suggestions for a good reading?...
...How do you suggest I proceed?

Reading the chip in circuit (especially with the clamp) is always a bad idea - unsolder the chip and don't use a clip. Make at least 3 dumps and compare them to be sure you have a good backup (to avoid a big headache later).
Besides using a SOIC-8 clip to read a WSON-8 chip is (almost) impossible.

OK I fixed the chip reading issue...

Don't think so.
Look at the archive - it's 192 Bytes because it's empty, full of FF's.

.

[patcopley1]

Re: bios password hp elitebook x360 1040 g6

I finally desoldered the chip and put it in a socket reader...