Toshiba satellite blinking leds lights no power up

[David_117]

I have just replaced a screen and top lid for a Toshiba tecra r850.

It use to work before these repairs.

The lights I get is 2 orange light blinks and then 2 green light blinks.

I hope its not the motherboard as it was working before these repairs.

 

[Phillip Corcoran]

"2 orange light blinks and then 2 green light blinks"

My research indicates it's a RAM problem -- either both the RAM modules are faulty or the RAM slots are faulty.