Answer / shahzad siddiqui

Frist of all listen is there any beep comes from from CPU,
if beep comes then problem may be With RAM or Display card
and if no there is no beep then check CMOS Battery,Physical
connectivity and wires of SMPS.

Answer / raju

1) Check the power cables is properly inserted or not.

Answer / prakash

first check the VGA card connected to cpu properly .
if any beep sound then check the RAM .remove ram from cpu
clean it by cloth then reinsert it . before inserting ram
power on cpu and check motherboard if any beap sound MB is
fine . if no beep sound without ram then problem with MB

Answer / anil

First I will check power supply is ok then Power cable of
the Monitor if that is ok then check the RAM of the machine
if RAM is ok then Check the SMPS of the machine after the
checking all these components we check the data cable of the
monitor.

Answer / d rajan

1. check the power switch ON and Pluk point is connected
2. If its Ok . Then Check the power cable connected
properly on Backside of the monitor Mostly it may be loose
connection)
3. if its ok. Then check if any Beep sound is coming from
CPU and the SMPS Fan is working
4. If its ok . Then Replace the Monitor with Spare Monitor
and Test

Answer / prashantsagar

Check the following :
monitor's power cord connection
VGA connection to CPU
working status of CMOS battery,RAM & SMPS.

Answer / sujit

chek motherboard clean ram cmos battery chek ram slot

Answer / bharathi raja

First check the monitor connectivity then check whether the
power socket is working then check for any beep sound if
yes remove the ram and clean it with a dry cloth and then
replace the ram properly. If no beep sound then replace the
cpu cable and then check if still not working then check
with other smps because if the smps go's bad then there
will not be any power supply and no display. After
replacing the smps the issue should get resolved.

Answer / arun

1. Check the Power cable should be connected perfectly.
2. And sometimes it happens because of change in the screen
resolution. When moniter gets the power signal but still
the screen remains blank. In that case we just start the
computer and wait for the time it takes to appear desktop.
Once the monitor led is on and CPU led is stable then press
ctlr + alt + arrow up or down. Its a shortcut to change the
resolution of the screen if hotkeys are enabled.

Answer / dinesh. r

- first check the power cord
- then check if its connected properly on monitor power port
- then switch on the CPU check any other long beep sounds
indication
- then if it's keep silence plug out the ram and power on
the CPU
- if it's given long beep sounds insert the ram in another
next slot. r change the RAM
- if it still keep silence checkout the processor and remove
it and clean it.. then fix it properly
- mostly by those steps it will cure but notmeans jus clear
the CMOS jumper near battery it will give u an solution

STILL NOT MEANS GIVE YOUR MOTHER BOARD TO CHIPLEVEL SERVICE
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