msi h61m-e23 (b3) beeps

Aria abbasi

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Jul 27, 2014
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4,630
Hello all,

I'm working on a machine that doesn't start up. It just beeps, three times, and restart repeatedly but doesn't show anything on screen. I opened the case and found the model of mobo is "msi h61m-e23 (b3)". The installed operating system in 7 but it even doesn't show the mobo detail screen.
Is there any idea what is the problem with this desktop PC?
 

Aria abbasi

Reputable
Jul 27, 2014
61
0
4,630
Some time ago, I changed the slot of the RAM, that is, I put the RAM into another slot of mobo. The problem solved at the time, but after these few days this problem appeared again. If the RAM is faulty, so changing the slot should not solve the issue, not?

Now I changed the slot of the RAM. computer started without any beeps, but it doesn't show anything :(. I checked the VGA to monitor cable but it seems fine.

There are only two slots for RAM! I tested the two, but in neither, the PC show something.
When I put out the RAM, the CPU fan is running and the PC is turned on, without any beep.