When i doing video chat in that time i face some problem. some time screen displayed black and some time i saw some haziness scratches like many bright horizontal lines. After that i can't continue my conversation. Please tall me what is the actual fault and how can i overcome this problem.
Old post and NO OS stated.
is this it the true name>? must said first as fixya does not have all 10,000 names for acer PCs here. so must be said first.
Acer eMachines E725-4520 Notebook (the dash matters)
acer both them and gateway and packard bell long ago.
2009 made states your manual.
runnng VISTA , unstated by you and IS KEY fact ? what OS?
ok lines are 2 reasons,
1: overheated PC. ever clean it in last decade? fully, all vent paths all.
2: bad LCD, 2008 bad GPU, sold by many. then., all bad.
if this is your GPU it is ok. but nVidia 2008, is no good.
Intel GMA 4500M
your GPU is this, if you told last 4 digit of model correctly 4520
bad LCD seems the cause?
if you press the LCD frame edge does the lines failures change?
if yes bad LCD.
the PC can be overheated ever clean it in 9 years?
if the lines only happen hot , see this.
http://pcdied.com/overheated.html
solution 2: get the PC serviced by a technician?
there are other causes, but the testing is complex.
×
SOURCE: Notebook LCD
The screen problem sounds like a leaky capacitor or other failing component that once warmed up exhibits close enough to the correct values to correct the display problem (this usually progressively worsens with every boot of the laptop until no benefit occurs after warm up).
The beeping sound suggests a hardware error, and could be the keyboard. I have seen this on a Satellite and randomly pressing multiple keys on the keyboard momentarily stopped the beeping and allowed the unit to boot (yours seems to be getting past the error beeps on it's own though, suggesting another culprit). The problem could be bad RAM, so pulling one stick of RAM out at a time and starting the computer will eliminate or confirm the RAM as the problem. Other removable hardware such as the hard drive (you would have to install another hard drive to check this one), wireless card, PCMCIA card/device, USB removable hardware (mice, keyboards, wireless antennas, etc...), should be the first devices disconnected to eliminate as being the cause.
Sounds like a real problem child/laptop. Multiple simultaneous problems are always tougher to troubleshoot as they can compliment/effect each other, so look at the one that occurred first. Good luck!
Possible that PC is hanging up as there is fault on the OS (operating system) or a virus in the OS. Also it is possible that the backup battery (CMOS) has low voltage or the memory card is a suspect. In this case you need to check the voltage and also try and swap a memory card. Sometimes the memory card connections can be faulty either on the card or on the slot. Cleaning the slot and card must be done before you try a replacement. If the PC boots and fails then the hard disc can have bad sectors or is corrupt. However if there is no result the motherboard also can be suspected. In this case you might need the help of proper tools and equipment support to do a chip level service.
71 views
Usually answered in minutes!
×