HP Omen 17-cb0140ng (I7 9 Gen, RTX 6GB, LA-H462P) BIOS

[Tcoh]

Hello,
I have an issue with this laptop. The original BIOS was already overwritten and was not saved before, so I don't have a dump or know which BIOS has to be flashed on this Device. In the HP image for this model, there are four different Versions:

With two of those (08600, don't know without testing which is the second) the Laptop turns on, but no Display (also not on HDMI) and also no capslock (except if i remove the RAM Module, it blinks 3 times). Power Consumption is around 60W (Powersupply measured at the socket). With the other two, it turns on and Capslock blinks 5 long and 3 short, it also only consumes around 30W.

Can anyone tell me which of those BIOS is right? And what Data has to be added to the BIOS?

[SMDFlea]

Please read the rules and post the laptop serial number https://www.badcaps.net/forum/troubl...before-posting

[Tcoh]

SN: CND9354XQ5

[peste]

SN: CND9354XQ5

if you don't have the original bios you can just try them one by one...if it doesn't work either you write the bios with errors.. or the laptop has another problem..

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..

[Tcoh]

There is no way to find out, which could belong to the Laptop? The thing is, it's hard to search for the problem of the laptop, if there a different results with different BIOS (either 5+3 blinks, or no blinks).

I don't have e clip, they never worked for me. I flashed with wires and also flashed the unsoldered chip.