Laptop beeps long 1 time and 2 time short beeps No Display

[jayesh00]

I have HCL ME series laptop
It have i3 M370 2.4Ghz
It had problem of display so my cousin gave it for repair and when it came back it only started for 1 hour and then when started it gave one long beep and two short beeps and no display.

I thought. It's RAM problem so i checked.
I was shocked to find that my RAM was changed
1 was 2GB with 1333Mhz and
2 was 1GB with 1633Mhz

I removed 1GB RAM and tried to start,
It started and ran for 1 hour.
When i shut down and applied screw and tried to restart it couldn't start and again it gave one long beep and two short beeps and no display.

I tried resetting RAM again but Problem persist

Is it a RAM Problem or something else?

Kindly suggest any solution ASAP

Thank you

 

[delaro]

AWARD BIOS beep codes

1 long, 2 short Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information.

This can be two things;

1. The GPU end of the laptop is overheating
2. The GPU is fualty

You can try to disassemble and replace all of the Thermal paste as well as making sure the cooling fan(s) are running.