Acer Aspire 4520-5582 Notebook "laptop display ic" Questions

laptop board is on but the display is not getting and the (ics) ic is there it is heating so badly you can check the display also by connecting it to an external monitor through vga port, for heating,

...Use VGA cable to connect it to desktop monitor. if it works then there is problem with laptop display. If still issue remains then see the acer service centre and check the IC problem of the

...laptop. for fixing it you need to reball the IC or you can do a trick. 1. Open the motherboard. 2. Pull out heat sink 3. search for nvidia display chip 4. heat the chip with heat torch or SMD ...

...display faliure I turn on my computer you can hear everything windows starts and everything... The lcd is not good not showing anything when i turn on computer.. ic a little colored virtical lines ...

...display.ive try re open the ram and put it back,negative. I had this same problem with my Acer 4520. I took the ram out and took an eraser and cleaned the contacts. Also before that I cleaned and put ...

How can I open my windows firewall I can't open my firewall, if I try to open it says ''windows firewall cannot be displayed because the associated service is not running''. If I try to run windows ...

...laptop. I'm looking for any suggestions on what to do. Please help! (PS My 64-bit vista only displays in 32-bits... and the option to make it 64 is not there. Any help with this is also appreciated.) ...

laptop. Actually as I was surfing the net suddenly the screen display color changed and later I thought there is battery problem and I charged the laptop however even after full charge on clicking the

display or sometimes the acer logo only. I opened the system n found the following Ic over heating (24 U4 EC PC97551 (Power and I/O Connector) 24 is the number on service guide any suggestions????????

...laptop looks like it has been close to a magnet, but i dont think it has. I cannot see anything but a ton of colorful lines. What do i do? you need to get the display ic replaced in the service ...