File Request l311p x360 2-in-1 Laptop 14-ef2150nd (7N435EA) Bios BIN Files request

fixmytech

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MotherBoard Model
ET30KD00200L0SD
Laptop Model
HP
Hi, I have a HP Spectre x360 14-ef2150nd and I need the BIOS BIN files. It has 2 WINBOND bios chips so I don't know which one it is.
 

fixmytech

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Before everytime I got an error 502 and when program with the .exe file I got an error 500. Now after 5 seconds turn of after programming chips.
 

fixmytech

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backup files
 

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  • bios backup w25q128JV.bin
    16 MB · Views: 0
  • bios backup w25q8080dv.bin
    1 MB · Views: 0

fixmytech

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I'm using neoprogrammer and ch341a. Do you have any recommandations and can you send me a explanation video on how to reprogram bios ic maybe I'm doing something wrong. But I don't think so.
 

Vahab Hemmati

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unfortunately we don't have video for that.
but you will find something about it in google.
 

fixmytech

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unfortunately we don't have video for that.
but you will find something about it in google.
But I now still have the same problem with the laptop. 5 Seconds turns on then off. After roughly 1 minute I can turn it back on then the same problem. Before it turned on, so bin file is not good.
 

Salimeh Bolboli

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But I now still have the same problem with the laptop. 5 Seconds turns on then off. After roughly 1 minute I can turn it back on then the same problem. Before it turned on, so bin file is not good.
 

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  • HP.zip
    9.1 MB · Views: 1

fixmytech

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I have checked the whole motherboard, which other components do I have to check?

First was turning on and giving error 502 CMOS battery error, also with a new battery same error.
When installing BIOS file then I got error BIOS recovery error.
Now trying with BIOS files that you provided I get every minute 5 seconds power button light on and off.
 

Vahab Hemmati

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we sent all files we have for this device.
please check the other parts of the board carefully and make sure about it.
 
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