Shanghai fujitsu computer maintenance service hotline 

 Fujitsu Computer Engineer Technical Hotline 

 Technical QQ.4 free consultation 

 Address: Cao Yang Road, Putuo District, Shanghai, Lane 710, Room 1402, No. 31 (Zhongguancun Apartment) near the Zhongshan North Road, 

 Subway Line: 3 \ 4 \ 11 Cao Yang Road Subway Station Line 6, Port Number 7 out of mouth about three minutes walk 

 FUJITSU maintenance Symptom: 

 1, the notebook computer does not start, boot no display. 
 2, laptop password is forgotten, can not enter the system. 
 3, the notebook computer does not recognize optical drive, hard disk, floppy, serial, parallel and so on. 
 4, notebook computer can not install the operating system. 
 5, notebook computer often crashes, power down or reboot. 
 6, laptops boot error, can not enter the system. 
 7, laptop computer battery will not charge. 

 FUJITSU service items and equipment: 

 A: software debugging and system recovery (programmable simulator: It is the curing process on the chip to read and write and edit, fix the problem caused by the failure) 
 B: replacement LCD display, repair, dark screen. 
 C: Clear power-on password, BIOS password. 
 D: drive CD, CDRW, COMBO, DVDRW, FDD FDD, HDD hard drive, keyboard, battery (maintenance, 

 The Centre has been committed to Fujitsu notebook motherboard, keyboard, battery, LCD screen chip repair, in warranty repair notebook computer, as long as your laptop has 过了保修期 or man-made causes, resulting in can not be used, are can go to this center for repair. We have long shelf parts. 
 Fujitsu Laptop Notebook LCD Screen Fault is a sophisticated electronic imaging module. Thin and fragile. The following failure (1) can only see the screen image is very dark inside (internal lamp damage to the screen) (2) screen appears bright line (screen LCD panels have been broken within the extrusion. (3) abnormal color display screen (LCD screen aging or damaged main LVDS chips. (4) black and white notebook (laptop screen damage the internal power supply) (5) large LCD screen appears black spot (bump replaced by the LCD screen LCD screen) (6) LCD screen, a white mottled (replacement backlight system components) 
 Fault and maintenance services Notebook Description: 
 1. Can not boot, power light does not shine - motherboard power supply problems, or graphics card (GPU) error. 

 2. Boot no display - probably can not be switched, may be the motherboard, CPU, memory or northbridge chip problem. 

 3. Screen dark screen flowers - lamps, high pressure, screen wire, screen, graphics chip (video card), the chip on the motherboard control panel and other issues. 

 4. Battery charge or discharge is not power - the chip on the motherboard control the battery or battery problems. 

 5. Does not recognize hard drive or optical drive, floppy - the motherboard to control drive (floppy) chip in question, or all South Bridge problem. 

 6. Boot decryption, decrypt hard drives - except for special models. 

 7. Can not enter the system - hard disk, CPU, memory, motherboards, and so may be a problem (except software) 

 8. Crash (on his way to stop the operation) - This is a hidden problem requires a longer time, and there are many issues involved, first identify the problems and then offer. 

 9. Motherboard to do BGA chip and lamp replacement 

 10. For the motherboard (the motherboard can not replace the chip repair, the need for an original motherboard)