Anyone please help me.when I on my laptop,there was only black screen.Any suggestion to repair?
Hardware Compaq Presario CQ20, My laptop black screen after on
Hardware Compaq Presario CQ20, My laptop black screen after on
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Sep 28 2014, 08:59 PM, updated 10y ago
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#1
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Newbie
1 posts Joined: Sep 2014 |
Anyone please help me.when I on my laptop,there was only black screen.Any suggestion to repair?
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Sep 28 2014, 09:20 PM
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#2
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Junior Member
239 posts Joined: Jan 2008 From: PERAK-PENANG-KEDAH-SELANGOR-KL |
when you start your laptop please check the indicator LED on Caplock and Num Lock button. does the LED blinking or not? if yes how many times does it blink.
usual problem with blank on cases either vram, vcore supply or chipset. This post has been edited by saddizdd7: Sep 29 2014, 07:25 AM |
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Sep 28 2014, 10:07 PM
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#3
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Senior Member
6,491 posts Joined: Jan 2003 From: Zion |
Recently i have seen a CQ40 same case like yours. End up found display chip burnt. Got that repaired that for RM200.
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Sep 29 2014, 03:01 PM
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#4
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Senior Member
789 posts Joined: Jan 2003 From: FantasyLand |
^where u go for service?
My cq40 also like that. |
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Oct 2 2014, 11:15 AM
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#5
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Junior Member
431 posts Joined: May 2010 From: THE FUTURE |
u might want to survey here if you are stay in KL area. http://www.egateservice.com.my/
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Oct 2 2014, 02:18 PM
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#6
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Senior Member
615 posts Joined: Jan 2008 |
QUOTE(momusu @ Sep 29 2014, 03:01 PM) If you are going for laptop vga repairs, do check if they gonna reheat to reflow solder to the same gpu or completely replace a new BGA.Reheat will still cause the same problems several months down the road. Advisable to replace the gpu all together. Usually they will charge about RM200 for reheat and around RM 300 for BGA rework(will have to be sent to a professional) |
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Oct 3 2014, 10:59 AM
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#7
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Senior Member
2,558 posts Joined: Nov 2010 From: Rawang |
1. monitor fault
- to check u can plug vga out to the external monitor, if external got image, sure laptop monitor fault. 2. GPU fault.. - if u use vga out to external monitor still no avail, its GPU fault and need to do as per above member suggestion. |
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Oct 4 2014, 03:13 AM
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#8
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Junior Member
250 posts Joined: Nov 2013 From: Kings Landing Winterfell Status: Who cares ಠ_ಠ |
send to service
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