HP 1155 Maintenance And Service Manual page 133

NOTE: This process takes several minutes.
1. If possible, back up all personal files.
2. Restart the computer, and then follow the instructions provided with the Windows 8 operating
system media to install the operating system.
3. When prompted, press any keyboard key.
4. Follow the on-screen instructions.
After the repair is completed:
1. Remove the Windows 8 operating system media, and then insert the Driver Recovery media.
2. Install the Hardware Enabling Drivers first, and then install Recommended Applications.
126 Appendix C Backup and recovery in Windows 8