HP Probook 450 G5 and TL866II not work

[Drakgon]

Hallo, I have a problem with read the BIOS HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E). I buy TL866II with SOIC8 clip and when i use "25 Flash detect" Xgpro detect GD25B128C or GD25Q127C witch Device ID: C8 40 18 and if I use "READ" show "Check ID Error!", Check ID is: C0 00 08. On chip is text GD25B127DSIG. I don't see this model in Xgpro. Can I solve this problem? Thank you for any help.

I'm sorry if I placed it to wrong thread.

[Drakgon]

HP Probook 450 G5 and TL866II not work

Hallo, I have a problem with read the BIOS HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E). I buy TL866II with SOIC8 clip and when i use "25 Flash detect" Xgpro detect GD25B128C or GD25Q127C witch Device ID: C8 40 18 and if I use "READ" show "Check ID Error!", Check ID is: C0 00 08. On chip is text GD25B127DSIG. I don't see this model in Xgpro. Can I solve this problem? Thank you for any help.

[Drakgon]

Re: pls Bios HP Probook 450 G5

Hallo, I have a problem with read the BIOS HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E). I buy TL866II with SOIC8 clip and when i use "25 Flash detect" Xgpro detect GD25B128C or GD25Q127C witch Device ID: C8 40 18 and if I use "READ" show "Check ID Error!", Check ID is: C0 00 08. On chip is text GD25B127DSIG. I don't see this model in Xgpro. Can I solve this problem? Thank you for any help.

I'm sorry if I placed it to wrong thread.

Than problem is with use SOIC8 clip. If I desoldering the chip - Device ID is OK. But - I try read and erase chip with uncheck "Check ID". But at write *.bin back to chip get any error. If I read bad data, I don´t have a correct bios - where I can find *.bin with work BIOS for HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E)? Thank you very much

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

Than problem is with use SOIC8 clip. If I desoldering the chip - Device ID is OK. But - I try read and erase chip with uncheck "Check ID". But at write *.bin back to chip get any error. If I read bad data, I don´t have a correct bios - where I can find *.bin with work BIOS for HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E)? Thank you very much

[LenBios]

Re: HP Probook 450 G5 and TL866II not work

just plug the AC Apadter

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

But I click erase with clip and bad Check ID. Did I damage the data? Or if I write data with bad Device ID so nothing was written? If I damage data - can I write some other bios from this forum?

[qayyum786]

Re: pls Bios HP Probook 450 G5

try this bios and
try with new bios chip with given bios chip number
(Winbond W25Q128)
(GigaDevice GD25x128)
(Macronix MX25L128)

[Drakgon]

Re: pls Bios HP Probook 450 G5

try this bios and
try with new bios chip with given bios chip number
(Winbond W25Q128)
(GigaDevice GD25x128)
(Macronix MX25L128)

Thank you! I can try it.
But must I write new bios or is chance that I did not damage the data on my chip? I think that must be damage when I erase and write with bad Device ID. Reportedly, it was enough plug AC adapter.
Now I have my chip unsoldered and connect is OK.

[SMDFlea]

Re: HP Probook 450 G5 and TL866II not work

both your threads have been merged into one,and moved to the "Bios Requests" section.

[SMDFlea]

Re: pls Bios HP Probook 450 G5

try this bios and
try with new bios chip with given bios chip number
(Winbond W25Q128)
(GigaDevice GD25x128)
(Macronix MX25L128)

The exact same bios here,post #7 https://www.badcaps.net/forum/showthread.php?p=942171

[Drakgon]

Re: pls Bios HP Probook 450 G5

The exact same bios here,post #7 https://www.badcaps.net/forum/showthread.php?p=942171

But this is for HP Probook 470 G5... I have 450 G5...Is not problem?

[qayyum786]

Re: HP Probook 450 G5 and TL866II not work

Do you have a backup dump

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

Do you have a backup dump

No... I try dump it by clip first, but it no work correctly and I erase and write bin with error... Now I have desoldering chip and comunication with XGecu is OK, but I don´t have any bios... Now I need complet *.bin for my HP ProBook 450 G5 (motherboard: DA0X8CMB6E0 Rev: E

[qayyum786]

Re: HP Probook 450 G5 and TL866II not work

Give me laptop serial number

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

Give me laptop serial number

Part number: 4WU82ES
Serial number: 5CD851298F

[qayyum786]

Re: HP Probook 450 G5 and TL866II not work

part number: 4wu82es
serial number: 5cd851298f

try anyone 1 is clean me & 1 is new builded

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

try

I´m at home now. I try it in the morning and send you info. Thank you and have a nice day

[Drakgon]

Re: HP Probook 450 G5 and TL866II not work

try anyone 1 is clean me & 1 is new builded

I try first one and notebook cannot be turned on... Only flashing orange LED at the DC connector.

[qayyum786]

Re: HP Probook 450 G5 and TL866II not work

try second one new builded

[babyboo092]

did it work when he tried the second one?