I'm a newbie but a super quick study. Please help! I was given a HP Compaq v2000 laptop several months ago 32 bit Windows xp. A "friend" of mine upgraded me to Win7. All hell broke loose. First of all he had to rebuild my drivers and after that it worked ok for a couple of weeks and then a start it and it shows Compaq screen with Bios option then to bootmsg missing hit ctl alt del to restart and remains in loop. My friend gave me a copy of a 32x win 7 installation dvd. First I restart hit f10 and got to screen set Lang, currency so forth, tried to repair did not work . There's nothing on laptop that is detrimental so I don't need to backup anything. I put in installation disk and got 1/4 of the way through and it said file or directory c\temp is corrupted or unreadable please run chkdsk. I don't know what the heck to do can someone please tell me step by step what to do? Assume I'm a quick learning *****. Please help me no kidding I've been trying to fix this for literally weeks. I don't have access to another 32 bit pc to download a new repair Disc from Microsoft or I would. I do have a Samsung Tablet can I run a usb charging cable to laptop and somehow transfer download from Microsoft to repair whatever it is?