HP Sprout Maintenance & Service Manual page 7

5 Removal and Replacement Procedures - Column ............................................................................................ 77
Preparing to disassemble the column ................................................................................................................ 77
Removing the rear covers from the computer ................................................................................................... 78
Separating the computer from the column ........................................................................................................ 80
Bottom cover ....................................................................................................................................................... 83
Side and top cover ............................................................................................................................................... 84
Inside cover .......................................................................................................................................................... 87
Docking board shield ........................................................................................................................................... 89
Docking board ...................................................................................................................................................... 91
Docking board bracket ........................................................................................................................................ 93
Subwoofer mesh cover ........................................................................................................................................ 95
Subwoofer ........................................................................................................................................................... 97
Power supply ....................................................................................................................................................... 99
Rear I/O modules ............................................................................................................................................... 102
POGO (Touch Mat) board ................................................................................................................................... 104
6 Computer Setup (F10) Utility ...................................................................................................................... 107
Computer Setup (F10) Utilities .......................................................................................................................... 107
Using Computer Setup (F10) Utilities ............................................................................................. 108
Computer Setup-File .................................................................................................................... 109
Computer Setup-Storage ............................................................................................................. 110
Computer Setup-Security ............................................................................................................. 112
Computer Setup-Power ................................................................................................................ 114
Computer Setup-Advanced .......................................................................................................... 115
Updating the BIOS .............................................................................................................................................. 116
Determining the BIOS version ......................................................................................................... 116
Downloading a BIOS update ........................................................................................................... 116
Recovering the Configuration Settings ............................................................................................................. 117
7 Using HP PC Hardware Diagnostics (UEFI) ..................................................................................................... 119
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................. 120
8 Troubleshooting ........................................................................................................................................ 121
Wireless connection problems .......................................................................................................................... 121
Cannot connect to a WLAN .............................................................................................................. 121
Cannot connect to a preferred network ......................................................................................... 121
Current network security codes are unavailable ........................................................................... 122
Cannot connect to the wireless router ........................................................................................... 122
Network status icon is not displayed ............................................................................................. 123
Power problems ................................................................................................................................................ 123
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