not booting

I’ve been having trouble with my computer. Half of the screen is broken, so I usually use a monitor. The problem is when I try to turn it on it turns on as normal, but in the middle of the process, it stops and displays an error message. I cannot transcribe the message completely due to the half...

Stats: Sony VAIO All in One PC 64 Well basically what happened was, I put the computer to sleep using the FN+F8 keys on the keyboard (Logitech MK320 Wireless). About maybe an hour or an hour an a half, I clicked the space bar, it woke up, and I put in the password. It quickly logged in, and as...

Hi everyone, I decided to wind back my install of windows 10 to my previous version, windows 7 after getting fed up with the start/cortana problem and having to reboot all of the time with f8. However, when it finally finished the boot menu came up with Windows 7 Windows 7 (recovered) Now...

Hi, I have a computer that won't boot into Windows 7 and could do with some advice. Sometimes it gets to the logo screen and restarts, sometimes there's just an error message saying no bootable drive is found. I've tried booting from a dvd, which seems to work so far, so at first I thought it...

:confused:How can i tell if it is the power supply or the motherboard is not working. For a few weeks it keep telling me there is not enough power getting to the vidoe card, and now the comp will not boot up. The power is on but when u go to open the cd drive up it takes a few seconds to open...