beautypg.com

HP 245 G3 Notebook PC User Manual

Page 8

background image

Downloading a BIOS update ............................................................................................. 55

Using System Diagnostics .................................................................................................................. 55
Using HP PC Hardware Diagnostics (UEFI) (select models only) ..................................................... 56

Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ............................... 56

11 Backing up, restoring, and recovering .......................................................................................................... 57

Creating backups ............................................................................................................................... 57

Creating recovery media to recover the original system .................................................... 57

What you need to know ..................................................................................... 57

Creating the recovery media ............................................................ 58

Creating system restore points .......................................................................................... 58

What you need to know ..................................................................................... 58
Creating a system restore point ........................................................................ 58

Backing up system and personal information .................................................................... 58

Tips for a successful backup ............................................................................. 59
What you need to know ..................................................................................... 59
Creating a backup using Windows Backup and Restore .................................. 59

Restore and recovery ......................................................................................................................... 60

Restoring to a previous system restore point .................................................................... 60
Restoring specific files ....................................................................................................... 60

Restoring specific files using Windows Backup and Restore ............................ 60

Recovering the original system using HP Recovery Manager ........................................... 60

What you need to know ..................................................................................... 60
Recovering using HP Recovery partition (select models only) ......................... 61
Recovering using the recovery media ............................................................... 61

Changing the computer boot order ................................................... 61

12 Specifications ................................................................................................................................................ 63

Input power ......................................................................................................................................... 63
Operating environment ....................................................................................................................... 64

13 Troubleshooting and support ........................................................................................................................ 65

Troubleshooting .................................................................................................................................. 65

Wireless connection problems ........................................................................................... 65

Cannot connect to a WLAN ............................................................................... 65
Cannot connect to a preferred network ............................................................. 65
Current network security codes are unavailable ............................................... 66
WLAN connection is very weak ......................................................................... 66
Cannot connect to the wireless router ............................................................... 67
Network status icon is not displayed ................................................................. 67

viii