Rihua Technology Co., Ltd.

Branch service hotline:
Engineer hotline: Xiao Liu
Customer service:
After-sales service address: No. Zhongshan West Road, Qiaoxi District, Shijiazhuang City
(Diagonally opposite the old train station )Pinhui Building
D notebook repair can be divided into the system part of d notebook repair
The accessories part of D notebook repair.
D notebook repair software system failure
D notebook repair hardware system failure.
d Laptop repair accessories section.
.: D laptop repair optical drive (DDD)
.: D laptop repair LCD screen
.: D laptop battery repair
.: D laptop repair motherboard
.: D notebook screen cable repair
.: D notebook screen shaft repair
.: D notebook lamp repair
.: D notebook screen case repair
.: D notebook keyboard repair
/> .: D notebook graphics card repair
.: D notebook high voltage board repair
.: D notebook accessories repair and other
D notebook repair fault phenomena:
, notebook computer does not start up. No display.
, If you forget your laptop password, you cannot enter the system.
, The notebook computer does not recognize the optical drive, hard disk, floppy drive, serial port, parallel port, etc.
, The laptop cannot install the operating system.
, Laptops often freeze, lose power or automatically restart.
, The laptop reports an error when starting up and cannot enter the system.
, The laptop battery cannot be charged.
Characteristics of D LCD screen failure phenomenon:
. The LCD screen is dark when the computer is turned on.
The normal LCD screen of the external monitor is white or blurred.
There are bright lines on the LCD screen and scratches on the surface.
D Keyboard failure phenomenon characteristics:
. The keyboard cannot press keys.
, keyboard keystrokes
, keyboard automatic keystrokes.
Characteristics of battery failure:
The battery does not charge.
The battery can be charged and discharged for a very short time.
: Replace the D display screen to repair the dark screen.