Everything possible that can be done Troubleshooting Windows 7 Failure to Start is in the blue link, leading up to if necessary rescuiing your files to run Factory Recovery or get the superior Clean Reinstall.
Computer type Laptop System Manufacturer/Model Number Sony VAIO VGN-FZ430E OS Windows 8 Enterprise x64 CPU Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz Motherboard Sony Corporation VAIO Memory 3.00 GB Graphics Card (1) Mobile Intel(R) 965 Express Chipset Family (2) Mobile Sound Card High Definition Audio Device Monitor(s) Displays 15.6 Inch Screen/HP VS17 Screen Resolution 1280 x 800 x 32 bits @ 59 Hz/1280x1024 @60MHz
Hard Drives FUJITSU MHY2250BH ATA Device Internet Speed 20.0 MBPS Antivirus Microsoft Security Essentials Browser Chrome and Opera Primarily Other Info Windows XP Pro x32, Windows 2000 SP4 also installed in a triple boot.
No important files? Then I strongly recommend this Clean Reinstall - Factory OEM Windows 7 and formatting your HDD during the install. Make sure there are no partitions, and just unallocated space.
Computer type Laptop System Manufacturer/Model Number Sony VAIO VGN-FZ430E OS Windows 8 Enterprise x64 CPU Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz Motherboard Sony Corporation VAIO Memory 3.00 GB Graphics Card (1) Mobile Intel(R) 965 Express Chipset Family (2) Mobile Sound Card High Definition Audio Device Monitor(s) Displays 15.6 Inch Screen/HP VS17 Screen Resolution 1280 x 800 x 32 bits @ 59 Hz/1280x1024 @60MHz
Hard Drives FUJITSU MHY2250BH ATA Device Internet Speed 20.0 MBPS Antivirus Microsoft Security Essentials Browser Chrome and Opera Primarily Other Info Windows XP Pro x32, Windows 2000 SP4 also installed in a triple boot.
Help! Laptop w/Win 7 hangs at start up will not start in any mode! problems?