New
#1
rebooting
i have a gw m255-e laptop i got that some one couldn't install an OS on it.the cd drive was bad.i took another hard that had win 7 on it and installed it.it worked fine until i tried to upgrade from 32 to 64 bit.now it just tries to boot up and restarts all over.i disconnect the bios battery and remove memory for a long time and put them back in.i change the boot up with different ways and it still just reboots.it won't reconize any usb drives that i try to install system or to wipe it out.any body help?thanks.