And I have problem installing OS on it.. I have tried booting win7, win xp, win 98 from cd/dvd and nothing worked. I get error message "Reboot and select proper boot device or insert boot media in selected boot device and press a key". I set 1st bootable device CD-ROM, 2nd Hard Drive in BIOS and I don't know where the problem is.. I found Lindows CD and tried to boot OS from it and suddenly it worked but obviously I don't want Lindows OS on my laptop.