dakwan Posted June 25, 2014 Share Posted June 25, 2014 My model no. is G55VW-V2G, The mobo code is : G55VW-S1216H. It was running fine until the next morning it will not post. The power button will sometime light up, the fan will run, but it will not post to bios. I have tested all the ram & hdd on another lappy and they are all ok. What could be the problem? Is my mobo dead? Quote Link to comment Share on other sites More sharing options...
TomJGX Posted June 26, 2014 Share Posted June 26, 2014 I would bet my head that the motherboard or GPU is dead.. Its more likely to be the motherboard... 1 Quote Link to comment Share on other sites More sharing options...
dakwan Posted June 27, 2014 Author Share Posted June 27, 2014 I would bet my head that the motherboard or GPU is dead.. Its more likely to be the motherboard...Thanx @TomJGX. Could it be BIOS corruption or etc cause a blank screen no POST from boot? Already tried external display but still no luck. Do anybody know of any other detection method? Quote Link to comment Share on other sites More sharing options...
Arise Posted June 28, 2014 Share Posted June 28, 2014 Keys are lightning up? Logo on back of display is powered?Sent from my iPhone using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
dakwan Posted June 28, 2014 Author Share Posted June 28, 2014 Keys are lightning up? Logo on back of display is powered?Sent from my iPhone using TapatalkThanks @Arise Nope Only the fan is spinning.... Quote Link to comment Share on other sites More sharing options...
Arise Posted June 28, 2014 Share Posted June 28, 2014 First, get a USB stick formated as Fat or fat32, 2 or 4 GB would be just fine. Place it in your USB port, keep ctrl+home pressed, don't release them, and press power button. Take a look at the behavior, is the laptop doing something? Like reading from the USB stick? There should be the led activity on the stick if the laptop tries to read it.Is the laptop doing something different than just not working? Like blinking or taking longer to do something? 1 Quote Link to comment Share on other sites More sharing options...
o0vash0o Posted June 30, 2014 Share Posted June 30, 2014 this was happened to me before last month ago and the problem is BIOS corruption, so i recommend you to find a technician who can reprogram your BIOS! Quote Link to comment Share on other sites More sharing options...
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