Clevo P750ZM (maybe bios problem)M.2 ssd and Wifi/lan not working

Other thing i Found!!!



did this guy i bought changed motherboards ??

 

I just took a picture and didn't feel any strange smells (burned), everything seemed to be right, the motherboard is without marks of any burnt component

 

To do a visual inspection requires taking off the cooler, pop the memory, etc. and view both sides of the board like they would do in a proper shop trying to repair the issue. Checking the capacitors for a doming effect and the transistors for scorch marks.

Sure it's a PITA to do and takes a little bit of time to pull everything but if you don't want to spend more $ on a new board...

 

well I think I will have no other choice but to open the laptop completely.

And being honest I don't know how to change a capacitor or something that is burnt but I'm going know if the motherboard is good or not!

But I have been thinking alot that the problem may also be with Bios because supposedly this Bios doesn’t support nvme and has a lot of comments about a user called @Prema who has a bios to be able to use nvme disks

 

P750ZM and P751ZM are the same Laptop. There is only a small asthetic difference iirc.

I wonder why your laptop seemed to detect the NVMe drive before if you don't already have installed Prema BIOS.

 

Prema or not... it was working before and now 2 hardware items fail to work.

It's a physical problem with the board unless you did something else in the past 7 months regarding a bios upgrade or some other hardware upgrade.

 

Ok guys i just arrived home

Im going to update the BIOS to a new version to see if thats the issue and finally use the m.2 instead of the hdd

 

Im going to prepare the pen drive lets do this

 

Ok the time as come

Im waiting 30 secs then I Will start the laptop again

 

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