Dell Latitude E4300 won't start, no installation disk

Panicked - Mar 15, 2015 at 02:32 AM
My laptop was just charging by the wall and now it's telling me it failed to start, recent hardware/software change might be the problem. I'm unable to start it normally. It's asking me to insert my installation disk and restart the computer. Problem is, this is an old laptop and I don't have a disk. Status is 0xc000000e, info shows: boot selection failed because a required device is inaccessible. Please tell me this laptop isn't dead forever. I'm in Thailand without ready access to a repair person, and my laptop has a lot of very important information on it.