satellite L855D-S5220

[mazloum]

the problem is:
power on goes to boot menu
whatever i put, a bootable cd dvd usb or the hdd, when i choose one of them to boot from it gives boot failure and again to boot menu
i can go to bios and change whtever i want but useless.
i changed the eprom of the bios and program it with the newest bios , but i still have the same problem....

[Jesse James]

Re: satellite L855D-S5220

Try different ram chips just to be sure

[mazloum]

Re: satellite L855D-S5220

Try different ram chips just to be sure

You are right , the problem was with one of the ram, it is defect
thank you very very much,
you are genius