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Laptop Repair Guide
Colorful H310M-E V20 motherboard does not trigger repair Main board model: colorful H310M-E V20 main board Fault symptom: The motherboard does not trigger. Maintenance process: a colorful H310M-E V20 motherboard, the fault is that the motherboard does not trigger, the…
Acer ES1-411 notebook is not powered on for repair Machine model: Acer ES1-411 Fault symptom: the notebook is not powered on. Maintenance process: the standby current is 0.001 when the adjustable power supply is connected, and 0.059 when the switch…
Repair of Dell 14-5420 Laptop Connected with Hard Disk without Booting. Machine model: Dell 14-5420 Fault phenomenon: the hard disk is not turned on. Maintenance process: if you plug in the hard disk, you can start it without plugging in…
Lenovo E41 notebook does not start repair Machine model: Lenovo E41 Fault symptom: the notebook does not turn on. Maintenance process: unplug the battery and connect it to the power supply, press the switch and find that the current is…
Repair of Lenovo Y7000P notebook after startup and power failure. Machine model: Lenovo rescuer Y7000P 1060 graphics card Plate number: NM B962 R1.0 Fault phenomenon: power failure when starting the machine, and sometimes the LOGO is turned on. Maintenance process:…
Repair of Gigabyte GA-H61M-DS2 motherboard after repeated power-on and power-off. Motherboard model: Gigabyte GA-H61M-DS2 motherboard. Fault phenomenon: the motherboard is repeatedly powered on and off. Maintenance process: A Gigabyte GA-H61M-DS2 motherboard, the fault is that the motherboard is repeatedly powered…
Repair of DELL 15-3568 Notebook without Charging Machine model: DELL 15-3568 Fault symptom: the notebook is not charged. Maintenance of DELL 15-3568 Notebook without Charging Figure 1 Maintenance process: when the charger is plugged in, it will prompt the AC…
Lenovo 15ISK NM-A711 notebook does not start repair Machine model: Lenovo 15ISK NM-A711 Fault phenomenon: the notebook is not powered on, and there is no response when the power button is pressed. Maintenance process: disassemble the machine and detect that…
ASUS M4A77T motherboard boot but memory repair Motherboard model: ASUS M4A77T motherboard Fault symptom: the motherboard can’t boot but the memory. Maintenance process: An ASUS M4A77T single display board, the fault description has been beeping but the memory. Try the…
