GP152 LA-J951P Rev: 1.0 bios request

[peste]

merged post..

[Yacine007]

Do you know that in the old bios file (original bios) there is the device's DMI and Windows key ? Don't request without the original bios included.

Im sorry my friend I'm new to this, I didn't know that.

Original bios Attached

serial number : CNDO245HXC

Mother board ID : GPI52 LA-J951P Rev:1.0

Thank you in advance

[SMDFlea]

Posts moved to LA-J951P thread.

[hoaca388]

Im sorry my friend I'm new to this, I didn't know that.

Original bios Attached

serial number : CNDO245HXC

Mother board ID : GPI52 LA-J951P Rev:1.0

Thank you in advance

HP 250 G7 Notebook PC (15S43ES)
Serial : CND0245HXC ( Zero )
Since your BID cannot be determined, you must try all three of these files.

[SMDFlea]

HP 250 G7 Notebook PC (15S43ES)
Serial : CND0245HXC ( Zero )
Since your BID cannot be determined, you must try all three of these files.

Its none of those. The 15S43ES has an Ice Lake CPU

084A6 SPT/KBP-LP ME 11 firmware
084A8 BSW/CHT TXE 2 firmware
084AA GLK (Gemini Lake) TXE 4 firmware

[Yacine007]

HP 250 G7 Notebook PC (15S43ES)
Serial : CND0245HXC ( Zero )
Since your BID cannot be determined, you must try all three of these files.

Sorry again bro for the mistake SN is CND0245HXC

Thank you for your attention and efforts I am very gratefull 🙏

[Yacine007]

Its none of those. The 15S43ES has an Ice Lake CPU

084A6 SPT/KBP-LP ME 11 firmware
084A8 BSW/CHT TXE 2 firmware
084AA GLK (Gemini Lake) TXE 4 firmware

I am very grateful if you help us. Thank you in advance

[hoaca388]

Its none of those. The 15S43ES has an Ice Lake CPU

084A6 SPT/KBP-LP ME 11 firmware
084A8 BSW/CHT TXE 2 firmware
084AA GLK (Gemini Lake) TXE 4 firmware

Oh, I'm not familiar with this board. Will research later. Thanks !

[SMDFlea]

It wasn`t 08532 either

[Yacine007]

Oh, I'm not familiar with this board. Will research later. Thanks !

Ok my friend I appreciate it. Thank you

[SMDFlea]

Ok my friend I appreciate it. Thank you

Try this one. Its a 16MB virgin bios with your DMI. Can you confirm the bios chip is 16MB or 8MB.If its 8MB its the wrong one.If its 16MB i can only guess that your programmer has detected the chip as only 8MB, or you chose the wrong one

[hoaca388]

I actually extracted three 16MB files and three 8MB files.

[volinakis]

Ok my friend I appreciate it. Thank you

you also have to upload 2nd bios chipset backup. BTW, your BID is 086C1

[SMDFlea]

I actually extracted three 16MB files and three 8MB files.

Check them all with MEAnalyzer. Look at the backup again https://www.badcaps.net/filedata/fetch?id=3307911 ,the code ends abruptly.An ice lake bios usually has FF`s at the end afaik. To me that can mean one of three things, that the bios chip is the wrong one,the bios is split across two chips (ice lake can be split across 2 chips but not this one) or the backup wasn`t made properly.

[SMDFlea]

you also have to upload 2nd bios chipset backup. BTW, your BID is 086C1

086C1 is only a single bios chip. That leaves a bad backup or wrong chip.

[hoaca388]

Check them all with MEAnalyzer. Look at the backup again https://www.badcaps.net/filedata/fetch?id=3307911 ,the code ends abruptly.An ice lake bios usually has FF`s at the end afaik. To me that can mean one of three things, that the bios chip is the wrong one,the bios is split across two chips (ice lake can be split across 2 chips but not this one) or the backup wasn`t made properly.

That's right.

[volinakis]

086C1 is only a single bios chip. That leaves a bad backup or wrong chip.

he uploaded a 8,4Mb bios image, so I supposed there are 2 chipsets.

[Yacine007]

he uploaded a 8,4Mb bios image, so I supposed there are 2 chipsets.

Thanks to all

I am Beginner My knowledge is superficial in this area. I have a small CH341A programmer and plugged it into the bios chip, read it, saved it and transferred it to you.

Yeah I inquired with a friend, there are two chipsets, I don't know how to extract from the second chip. I'm going to come back to the station when I manage to extract the second bin.

thank you so much

[Yacine007]

I extracted the 8mb file from this main bios chip.

Where is the second chip ? Can i extract the file with ch341a programmer ?

Mother board image attached

Thank you in advance

[hoaca388]

I extracted the 8mb file from this main bios chip.

Where is the second chip ? Can i extract the file with ch341a programmer ?

Mother board image attached

Thank you in advance

You don't need to look for the second chip, your chip shows signs of being removed.

[volinakis]

I extracted the 8mb file from this main bios chip.

Where is the second chip ? Can i extract the file with ch341a programmer ?

Mother board image attached

Thank you in advance

what code is written to bios chipset? Image is not clear.

[Yacine007]

what code is written to bios chipset? Image is not clear.

XMC
QH128AHIG
PP990200 40
2008C