No signal to keyboard, mouse and to monitor

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Lefteris923 Posts 9 Registration date Thursday August 9, 2018 Status Member Last seen August 13, 2018 - Updated on Aug 9, 2018 at 05:23 PM
Lefteris923 Posts 9 Registration date Thursday August 9, 2018 Status Member Last seen August 13, 2018 - Aug 13, 2018 at 07:22 PM

So today my pc turned off suddenly and im not sure why. It has done it before but i thiught because its summer i would clean it up from the dust etc and it worked somehow. This time i've tried almost everything but no results...It boots but it does not send any signal to the keyboard, the mouse and to the monitor!

I've tried cleaning up the ram,

Getting the power cord off and pressing the power button for 30-60 secs,
Done the thing with the C-MOS
Please help me <3

Monitor keyboard mouse not working
§ On keyboard - Guide
Toshiba mouse not working - Guide
Keyboard won't type - Guide
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Acer aspire 3 keyboard light - Guide

1 response

Answer 1 / 1

Blocked Profile
Aug 9, 2018 at 04:32 PM

OK, if this is a PC take the ram out (you already said you cleaned it, right). Boot it without any RAM. Does it beep, or flash lights? If no, then MB is fried, as it should POST and detect that there is no RAM.

Lefteris923 Posts 9 Registration date Thursday August 9, 2018 Status Member Last seen August 13, 2018
Aug 9, 2018 at 06:16 PM

I already did and the constant beep sound happend...sooo MB is hopefully fine

Blocked Profile
Aug 10, 2018 at 04:04 PM

OK, put one stick in and boot. What is the indication?

Lefteris923 Posts 9 Registration date Thursday August 9, 2018 Status Member Last seen August 13, 2018
Aug 10, 2018 at 05:40 PM

Neither the keyboard's nor the mouse's light turns on. Already said that there is no signal on the monitor. Moreover , the beep sound that the MOBO does when it turns on does not happen on my situation ( saying this if its a useful information you need to know).

Blocked Profile
Aug 10, 2018 at 05:56 PM

OK, take that stick out, and place the other one in. Try to boot. Do you get a different indication?

Lefteris923 Posts 9 Registration date Thursday August 9, 2018 Status Member Last seen August 13, 2018
Aug 10, 2018 at 07:14 PM

Lol because i am kinda new to this stuff i thought you were talking about the usb stick and not the ram....I only have one ram stick 8gb

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