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Laptop Repair Guide
ASUS FL8000U is connected to the battery flash screen, and the adapter is normal “Machine model” ASUS FL8000U [Fault phenomenon] Boot splash screen [Maintenance process] I received an ASUS FL8000U sent by my colleague for repair. My colleague said that…
Asus player country mobster 4 G512L “Machine model” ASUS player country monster 4 G512L 【 Fault Phenomenon 】 A memory card slot cannot be used. [Maintenance process] The customer sent an ASUS Mob 4 machine, saying that it couldn’t add…
Lenovo ThinkPad E430 does not trigger repair Machine model: Lenovo ThinkPad E430 Fault phenomenon: the motherboard enters Xiaoqiang, which is very dirty and does not boot (does not trigger)! Motherboard status: there are obvious cockroaches, the tin spots are white…
Thinkbook 14g2tl maintenance without charging. ThinkBook 14 G2 ITL can’t be charged with electricity. The original composite pipe was K03S, and a HP8S36 was replaced. The charging light connected to the power supply was already on, and everything was normal…
Lenovo Y470 Boot Dark Screen repair Open Xinzhizhao software and find the Y470 point bitmap. First, find that the main power supply pins on the upper screen of the motherboard are 1 and 2 pins +LEDVDD, and the multimeter found…
Acer Acer BIOS Shutdown Safe Boot Method F2 enters the BIOS, goes to Security, and selects Set Supervisor Password and returns to set a password at will. Return to the BOOT option, Secure BOOT becomes optional, and Enabled is set…
