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yx

Joined: 2021-11-01
Articles: 558

Desktop PC BoardView, Desktop PC Schematics, Laptop BoardView, Laptop Schematics

The Schematic, Circuit Diagram PDF file for Dell 14-7466 PlateNo. LA-D991P Drawing+Point

The Schematic, Circuit Diagram PDF file for Dell 14-7466 PlateNo. LA-D991P Drawing+Point File info Pages: 37 Format: PDF File Size: 1.70MB Schematic Preview Download Download XinZhiZao maintenance software to view the full MSI Motherboard 7640-14-0622 Schematic Diagram.

yx
2023-03-16

Laptop Repair Guide

Lenovo notebook Y7000 2019 boot screen repair

Lenovo notebook Y7000 2019 boot screen, found that the graphics card model is 2060, drive exclamation point, error 43. After removing the main memory, everything will be easier. Deal with the pad first, and then solder the new memory.

yx
2023-03-16

Smartphone & Pad Repair Guide

Samsung A9100 mobile phone maintenance without charging

The mobile phone can't be charged, and the fault of cleaning up the tail plug is still the same. By measuring the resistance of MIPI bus to ground, one group is 156 and 567, and the other four groups are all about 567.

yx
2023-03-15

Desktop PC BoardView, Desktop PC Schematics, Laptop BoardView, Laptop Schematics

The Schematic, Circuit Diagram PDF file for BIOSTAR H61MLV2 IH61W-MHS

The Schematic, Circuit Diagram PDF file for BIOSTAR H61MLV2 IH61W-MHS . File info Pages: 37 Format: PDF File Size: 1.70MB Schematic Preview BIOSTARH61MLV2IH61W-MHS (2)_0_split Download Download XinZhiZao maintenance software to view the full MSI Motherboard 7640-14-0622 Schematic Diagram.

yx
2023-03-15

Laptop Schematics

The Schematic, Circuit Diagram PDF file for ASUS FX504GD-FX504GE REV1.0 drawing

The Schematic, Circuit Diagram PDF file for ASUS FX504GD-FX504GE REV1.0 drawing File info Pages: 37 Format: PDF File Size: 1.70MB Schematic Preview Download Download XinZhiZao maintenance software to view the full MSI Motherboard 7640-14-0622 Schematic Diagram.

yx
2023-03-14

Laptop Repair Guide

Apple MacBook A1466 notebook power-on does not trigger repair

Before dismantling, there was no corrosion by visual inspection, and it was found that a fuse F7140 was 8.45V at one end and 4.1V at the other end, which jumped repeatedly.Drag a wire directly, and then power on it to trigger automatically. After repeated tests, it is normal.

yx
2023-03-14

Laptop Repair Guide

Repair of Raytheon 911 notebook water inlet motherboard with short circuit and no power supply.

Visually, there is no corrosion where there is water. When the current is turned on, it is found that there is no current for a while, and it is concluded that there is a short circuit. When I opened the drawing, I found that the 8690 pipe PU21 and the PU23 pipe were passages. I directly removed the hot short-circuit pipe PU21 and re-burned the machine, and it was normal.

yx
2023-03-10

Desktop PC BoardView, Desktop PC Schematics, Laptop BoardView, Laptop Schematics

The Schematic, Circuit Diagram PDF file for MS-17F2 Ver:1.0 drawing

yx
2023-03-09

Laptop Repair Guide

The second repair of ASUS Flying Fortress FX86F notebook does not trigger.

The second repair of ASUS Flying Fortress FX86F notebook does not trigger. Machine model: Asus Flying Fortress FX86F Fault symptom: the notebook does not trigger. Maintenance process: An ASUS flying fortress FX86F second repair machine, the fault is that the…

yx
2023-03-09

Laptop Schematics, Desktop PC BoardView, Desktop PC Schematics, Laptop BoardView

Lenovo G470 drawing LA-6751P

The Schematic, Circuit Diagram PDF file for Lenovo G470 drawing LA-6751P File info Pages: 37 Format: PDF File Size: 1.70MB Schematic Preview Download XinZhiZao maintenance software to view the full MSI Motherboard 7640-14-0622 Schematic Diagram.

yx
2023-03-07