The beeps you hear are BIOS Beep Codes. The computers method of telling you something is wrong, and an area to look into for it.
3 Long beeps generally means a memory error.
I would like you to remove all Ram Memory modules ('Stick'), and clean the gold plated contact pins on the bottom.
Gateway Support > Gateway GE508 Desktop PC > Main Support page,
http://support.gateway.com/s/PC/R/3724/4425nv.shtmlClick on User Guides
Click on the second file down -
8510196- 6-Bay Desktop Case Setup Poster Side 2
This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.
It takes a few seconds for poster to come up.
Power unplugged from computer.
Observe the Back view. Look at the right side edge. Coming down from the top about 1/3rd the way, is a computer case screw. Towards the bottom is a second computer case screw.
These two screws are loosened. They are not supposed to come out.
Once these two case screws are loosened, you can pull the Side Panel off, using the finger depression in the Side Panel.
(It is the Left Side Panel viewing the computer from the front)
It may be difficult. The panel is pulled back approximately an inch or so, then lifted out.
There are tabs coming from the Side Panel that go into slots in the computer case. This is why the panel only comes back about an inch or so, then is lifted out.
Also on the user guide page is a generic user manual. This shows how to open the computer case,
(Gateway Computer User Guide. Go to Page 50)
According to Gateway Support, the motherboard is an Intel (Ausberg) 915G,
http://support.gateway.com/support/drivers/getFile.asp?id=20120&dscr=Intel%20%28Augsburg%29%20915G%20Motherboard%20BIOS%20UpdateRevision:%20AG91510J.15A.0816&uid=320473674
http://www.ascendtech.us/itemdesc.asp?ic=MB4GWAUGSBURG&eq=&TpHas four Ram Memory slots.
Uses DDR Sdram ram memory,
http://en.wikipedia.org/wiki/File:Generic_DDR_Memory_%28Xytram%29.jpg(You can click on the photo to enlarge)
Observe Anti-Static Precautions BEFORE reaching inside the computer. (At the end of this solution I will list this out)
Remove all ram memory modules. (Make a mental note as to which slot they/it were in)
Handle the Ram Memory module by the Body. Refrain from touching the gold plated contact pins.
The body is the rest of the ram memory module minus the contact pins.
The body is coated with a see-through protective plastic.
Use an eraser to clean the contact pins. If you are using a pencil eraser on the end of a pencil, refrain from letting the metal band touch the contact pins.
Rub up, and down on each contact pin. Doesn't take much pressure, or too many strokes.
(This is starting to sound wrong)
Clean the contacts on both sides. When finished use air to remove the eraser dust. If you have a can of compressed air for computers, use it. If not air pressure from your mouth will be sufficient.
Reinstall all ram memory modules.
{TIP: If you forget where the ram memory module/s were;
Make SURE there is a ram memory module in Slot 1. (DIMM 1)
This is the ram memory slot that is closest to the Processor.
Note that the Lock on each end of the ram memory slot is White.
If you have another ram memory module, it will go in Slot 3.
This is the other ram memory slot with two White Locks ]
I would also advise using a can or two of compressed air for computers, and clean out the inside of the computer. (Computer unplugged from power, Anti-Static Precautions observed)
[ Anti-Static Precautions:
Your body carries Static electricity. Static WILL fry out (Short Circuit) the delicate hardware components inside a computer.
Computer on a table, computer unplugged from power, computer case open;
TOUCH an unpainted surface of the metal frame, of the open computer case.
This action will relieve your body of Static.
If you leave your computer in the middle of working on it, be SURE to Touch the metal frame again upon your return.
(If your table is on a carpeted floor, refrain from swinging your legs)
For additional questions please post in a Comment.
(Believe upper right of your page - Comment)
Regards,
joecoolvette