HP 15-d038dx User Guide - Windows 7 - Page 8

Updating the BIOS ...61 Determining the BIOS version 61 Downloading a BIOS update 62 Using System Diagnostics ...62 Using HP PC Hardware Diagnostics (UEFI) (select models only 63 Downloading HP PC Hardware Diagnostics (UEFI) to a USB device 63 11 Backing up, restoring, and recovering ...64 Creating backups ...64 Creating recovery media to recover the original system 64 What you need to know 64 Creating the recovery media 65 Creating system restore points 65 What you need to know 65 Creating a system restore point 65 Backing up system and personal information 65 Tips for a successful backup 66 What you need to know 66 Creating a backup using Windows Backup and Restore 66 Restore and recovery ...67 Restoring to a previous system restore point 67 Restoring specific files ...67 Restoring specific files using Windows Backup and Restore 67 Recovering the original system using HP Recovery Manager 67 What you need to know 67 Recovering using HP Recovery partition (select models only 68 Recovering using the recovery media 68 Changing the computer boot order 69 12 Specifications ...70 Input power ...70 Operating environment ...71 13 Troubleshooting and support ...72 Troubleshooting ...72 Wireless connection problems 72 Cannot connect to a WLAN 72 Cannot connect to a preferred network 72 Current network security codes are unavailable 73 WLAN connection is very weak 73 viii