Need help with corrupted BIOS (Ver: F.75) for HP 15-BS113dx Product ID: 3PL52UA

[Alex_450]

Hope someone will help. I was trying to update BIOS Version from F.33 to F.75 and during update we had a power surge and now laptop turns on, i can hear cooling fan, but will not POST. I tried creating Recovery USB Drive and it didn't work. What do I have to provide?
Serial Number CND805916N

[peste]

Hope someone will help. I was trying to update BIOS Version from F.33 to F.75 and during update we had a power surge and now laptop turns on, i can hear cooling fan, but will not POST. I tried creating Recovery USB Drive and it didn't work. What do I have to provide?
Serial Number CND805916N

post S/N, full name and model, motherboard model, product numberetc.
post the contents of the bios chip even if it is corrupted..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

[SMDFlea]

Hope someone will help. I was trying to update BIOS Version from F.33 to F.75 and during update we had a power surge and now laptop turns on, i can hear cooling fan, but will not POST. I tried creating Recovery USB Drive and it didn't work. What do I have to provide?
Serial Number CND805916N

As recovery hasn`t worked you will have to use an SPI programmer to make a backup and flash a new bios to it. You will have to find the bios chip on the motherboard and indentify what type it is, SOP8 or WSON8 .Then buy a programmer, and if you have no way of desoldering the chip then you can try to use a test clip , SOP8 clip or WSON8 pogo adapter .You can buy seperately or get it bundled with the programmer. We have some info about choosing a programmer, backing up etc https://www.badcaps.net/forum/troubl...21#post1622421 ,and you will find loads of programming guides on youtube.

[Alex_450]

Laptop model number is HP 15-BS113DX, Serial number is CND805916N Motherboard part number is L15871-601. As far as I understood you correctly, in order to post the contents of BIOS Chip, I need to unsolder i, Use CH341A programmer or which one would you recommend to get contents of the BIOS Chip, correct????

[Alex_450]

Question about Programmer. My friend has Chip Master 6000 XPu, will it work or I need a different Programmer?

Plus, I do need a link for CH341a software that is compatible with W10

[Alex_450]

I will be using Chip Master 6000 Xpu programmer and my question is which file (See attached) do I need. After creating BIOS Image for version F.75, there are 5 .BIN files and 5 .sig files. I am not allowed to upload either .BIN or .SIG files, but here is the attached picture.

[SMDFlea]

I will be using Chip Master 6000 Xpu programmer and my question is which file (See attached) do I need. After creating BIOS Image for version F.75, there are 5 .BIN files and 5 .sig files. I am not allowed to upload either .BIN or .SIG files, but here is the attached picture.

Make a backup of the corrupt bios first and post it here in a zip or rar. If the BID (08***) number is still in the corrupt bios we will know which one to recommend flashing, and also if the DMI info (serial number, feature byte, windows key) is still readable we can copy that to the new bios.

[Guide] How to find the right HP bios version to flash https://www.badcaps.net/forum/troubl...flash?t=122195