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  1. SearchForPattern

    Ask ACER Predator Helios 300 - LA-L191P rev:1A. Power LED goes off 5 seconds after pressing power button.

    Hello Sir. I have here a Acer Predator Helios 300 (PH315-54-7852) which I´ve replaced a shorted SRKMA pch. It´s an Intel Core i7 11800H + RTX3060. Motherboard is a GH53G LA-L191P rev:1A. Now the new PCH is installed but when I press power button, power LED is on for 5 seconds and goes off. Could...
  2. D

    Ask Acer Predator Helios 300 gh53g la-l191p rev:1a turns off after 3 seconds bios needed?

    Hello, "repairshop" destroyed bios chip physical so i need a working full 32MB dump please to programm a clean chip. N20C11 PH317-55 Serial: NHQB7EG007242099BF3400 Board GH53G LA-L191P Rev. 1A Already tried bios from Acer homepage without any success or can this be any other fault? Also not...
  3. H

    Ask gh53g la-l191p rev:1a clean me please

    please clean me please
  4. ThienBui

    Schematics gh53g LA-L191P Schematics

    gh53g LA-L191P Schematics BIOS, BoardView LA-L191P Rev 1A.bdv uh2_v1.1 ut3.BIN ut5.BIN ut7.BIN uv2.BIN Predator PH315-54 gh53g LA-L191P GH5XG_RTK_1.13 32mb
    • ThienBui
    • Thread
    • diagram la-l191p schematic schematics
    • Replies: 255
    • Forum: Schematics
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