Can you tell me which memory I acn use whith this mother board?

You will need to contact ACN customer service:
http://www.acnservices.com/index.html

it should be under waranty seeing that the motherboard is malfunctioning again. normally the hardware will go out before the motherboard and seeing that its the same problem again mark the motherboard in a nice little place with a marker to insure they are not doing a repair and giving you back the same faulty board.

Test the power supply in another computer.
If that works, the next thing is to check the mother board. Remove all daughter boards from the slots. Remove all memory, disconnect all hard drives, cdroms, etc.
Make sure there is nothing plugged into the mother board except the video cable (if it is on-board video), if not, then make sure you have a good video card plugged in.
Again with no memory, no boards except a video card, if needed, and the power plugged into the board.
Turn on the power, and watch the screen. If it works, then you should get a notice that there is no memory, no hard drive, and so on.
If that is the case, then proceed to install one item at a time to isolate the problem. If it is not the case, the the mother board is probably bad. One other thing to check would be the CPU.
If you get no notice with the above, then the cpu could be bad. Check it in another computer, if possible. This should tell you what the problems are or is.
In the above cases, either the cpu or the mother board can be isolated to see what is bad, if any.

Try the link . . . www.laptop-problem-solution.com

For find your best solution.

17

My brother had this similar problem last month. And he try to clean the Graphic card by using a fiber cloth and soft brush, and it worked. Try to clean it (the VGA), It might be a dust or something sticky.

By nothing else, from a technical standpoint this would mean literally nothing, the CPU fan, power supply fan, aux fan, disk drive not spinning up, etc. My experience with EMachines is their motherboards aint the best, have been known to take out hard drives and other peripherals to the mother board. If you are technically inclined the first thing to do is to bare out the system, Power Supply attached to the Mother Board w/ Cpu Monitor and Keyboard no Hard Drive and no Non esential boards installed, very carefully remove the memory and start it up all should be fine except it should give you a long beep from the PC Speaker indicating the Mother Board is aware there is no memory installed if it will not do this most basic of tests this is not good. If it does give you a health beep continue to install one item at a time, first the memory, the display should, if working, tell you there is a boot failure, of course, the hard drive is not connected, do so and keep on testing. Without knowing what type of mother board you have, most likely an AT with integrated peripherials the process to determine exactly what the problem is would take hands on trouble shooting. If you dont get the beep indicating the mother board cant determine if memory is installed and truley nothing else is on it is more likely the mother board. There are several good ones online that will fit your case if you want to go this route. Or is it time to upgrade ?

what processor do you have? send a specs

My laptop is lg ED500 memory card is not start plese I want installation
thanks

How about if you boot with just the battery in? Does the battery charge? Possible solution include: remove and replace memory chips to make sure they are seated correctly. Check with a known good power supply. Almost sounds like a motherboard issue to me. Plenty of laptop problems are related to bad solder joints on the motherboard, unless you or someone you know can open it up and find a bad joint the only solution is mother board replacement. Try reseating the memory first.

It can happent for 2 reason :

1) You have a problem with RAM MEMORIE OR

2) U need to install driver for HDD ( raid driver )

 

U should olso dust Power Suply and Cooler onto procesor!

To install Raid driver u need to have ORIGINAL CD OFF MOTHER BOARD .If u haven't tell me i will help u!