Shanghai acer computer repair service hotline 021-32170300 021-51932883 021-51933226 

 Acer computer engineer technical hotline 18717788894 

 Free Consultation technology QQ.694153584 

 Address: Shanghai Putuo District, Cao Yang Road 710, Lane 31 1402 (Zhongguancun Apartment) near the Zhongshan North Road 


 Subway Line: 3 \ 4 \ Line 11 Caoyang Road subway station, No. 6 .7 mouth about three minutes to walk out of the mouth 

 Bus route 1:01 446,263,323,562,717 740,742,876,923,948 to Caoyang Road white road walk 3 minutes. 

 Bus route two sixty-nine 94 216 224 309 829,837,846,876,909 to Caoyang Road, Zhongshan North Road, walk 2 minutes. 

 Bus routes 3:129 319 340 706 743 768,838,860,948,950 North Safety North Safety Line Safety Line range land line land line speed to Caoyang Road Safety Lanxi Road, walk 1 minute. 
 Laptop notebook motherboard failure phenomenon related --- laptop power supply laptop LCD screen after no response. 

 Laptop notebook motherboard failure phenomenon related --- laptop boot start screen is very dark 

 Laptop notebook motherboard failure phenomenon related --- laptop boot and boot normally, the LCD screen Huaping 

 Laptop notebook motherboard failure phenomenon related --- laptop notebook hard drive does not recognize boot. 

 Laptop notebook motherboard failure phenomenon related --- laptop notebook does not recognize drive after boot. 

 Laptop notebook motherboard failure phenomenon related --- laptop battery not charging. 

 Symptom laptop notebook --- laptop motherboard related or non-regular time off. 

 Laptop notebook motherboard failure phenomenon related --- laptop keyboard not working. 

 Laptop notebook motherboard failure phenomenon related --- laptop boot sometimes brown. 

 Laptop notebook motherboard failure phenomenon related crashes regularly --- laptop notebook motherboard repair - laptop notebook slot within the reason and solutions Huaping 
 Huaping notebook is extremely common failure causes a variety of different reasons resulting symptoms are different, solutions are different. In text mode, the performance character of Huaping confusion, image messy! 


 First, the graphics card's main chip cooling effect of adverse 

 This will produce Huaping failure phenomenon. Approach: improving the graphics card's cooling performance. 
 Second, the memory speed is too low 

 When the memory speed is too low so that the speed can not match with the host, will also have Huaping phenomenon. Approach: replace the higher-speed memory, or reduce the speed of the host. 

 Third, memory corruption 

 When the memory is damaged, the system will start Huaping chaotic character of the phenomenon. Approach: to replace the memory chip. Note that some memory integrated graphics chip, so the graphics chip must be replaced