i've tried to install windows 7 in my laptop. i've inserted the boot dvd n formatted the C drive to install the new OS. however, the installation was unsuccessful. i took out the dvd boot. but then, the bios can't detect my dvd rom. i dont know what to do now. can anybody help me to make the bios detect my dvd rom again??
See if you can reset the bios; look for a motherboard battery and try removing it for one minute with the system off. Then reconnect the dvd drive with both the power supply and sata cables and try again.
i've tried to open the lappy back cover to find the cmos battery. it kind of hard to get it loose, and it stuck near the battery compartment. and i dont want to risk breaking the cover. any other solution perhaps?