Ask HP omen 17cm2010nr

[Ramsaran Technologies]

Hello folks, laptop came in with no display, previous tech flashed both EC chip (one next to the CPU) and the Main bios chip (next to the battery connector. no backup was made.

With what I've done (using files obtained from online to reflash the EC), I've managed to get functions back on the buttons, charge light and fans, fans spins at high speed. Still no POST
Laptop: Hp omen 17cm2010nr
Board #: DAG3LDMBCD0
Product: 7H5D7UA

Main bios chip: MXIC 77L12850F (Next to battery connector)
EC chip: WINBOND 25Q16JWNIQ (Next to the CPU)
Please correct me if I'm wrong!!
I will upload images and dumb of files on chip currently. ANY HELP WILL BE APPRECIATED!! THANK YOU

 

[ThienBui]

Hello folks, laptop came in with no display, previous tech flashed both EC chip (one next to the CPU) and the Main bios chip (next to the battery connector. no backup was made.

With what I've done (using files obtained from online to reflash the EC), I've managed to get functions back on the buttons, charge light and fans, fans spins at high speed. Still no POST
Laptop: Hp omen 17cm2010nr
Board #: DAG3LDMBCD0
Product: 7H5D7UA

Main bios chip: MXIC 77L12850F (Next to battery connector)
EC chip: WINBOND 25Q16JWNIQ (Next to the CPU)
Please correct me if I'm wrong!!
I will upload images and dumb of files on chip currently. ANY HELP WILL BE APPRECIATED!! THANK YOU

file bios you send not right model this

 

[Ramsaran Technologies]

unfortunately thats what i got off the chip, i guess the previous tech put in the wrong files, ive managed to extract some files from HP, i will attach thoes incase they come of use.

 

[ThienBui]

unfortunately thats what i got off the chip, i guess the previous tech put in the wrong files, ive managed to extract some files from HP, i will attach thoes incase they come of use.

What are the results when you use it?

 

[Ramsaran Technologies]

black screen, but all functions work such as; power button, charge lights, i verified all voltage rails present and fans spin (starts slow then spins at high speed)

 

[ThienBui]

try more bios this and check hardware

BIOS - OMEN by HP Laptop 17-cm2000TX (7N6U7PA) DAG3LDMBCD0

OMEN by HP Laptop 17-cm2000TX (7N6U7PA) DAG3LDMBCD0

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