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HP EliteDesk 705 G1 Maintenance and Service Guide - Page 177

Recovering the Configuration Settings, command with the Computer Setup F10 Utility. See

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Table 7-5 Computer Setup-Advanced (for advanced users) (continued) ● Use Proxy (Enabled/Disabled). When enabled, displays Proxy Address field to configure the URL of the proxy server. Default is disabled. Update BIOS via Network Allows you to use F10 Setup to check for BIOS updates from hp.com and apply them using either a manual selection or an automatically scheduled check on boot-up. NOTE: If Windows BitLocker Drive Encryption (BDE) is enabled, HP requires that BDE be suspended temporarily before the BIOS is flashed. You must get the BDE recovery password and PIN before suspending BDE. After updating the BIOS, you can resume BDE. ● Update BIOS via Network (Enabled/Disabled). Enables or disables BIOS network support. Default is enabled. ● Update Source (HP/Custom). Selects hp.com or a locally managed custom address to serve BIOS updates. Default is HP. Update Address. If Custom is selected for Update Source, the URL of the locally managed server. ● Automatic BIOS Update Setting (Disabled, Check and install all updates automatically, Check and install only important updates automatically, Check for updates but let me decide whether to install them). Enables or disables the network BIOS update scheduler. Default is disabled. Automatic Update Frequency (Daily, Weekly, Monthly). Sets the frequency of checks to the BIOS update server. If a newer version of BIOS is available on the network server, the system will prompt to update the BIOS. Default is Monthly. Force Check on Next Reboot (Disabled/Enabled). During the next boot, checks whether an updated BIOS is available. This value is independent of the Automatic Update Frequency setting. Default is disabled. Recovering the Configuration Settings This method of recovery requires that you first perform the Save to Removable Media command with the Computer Setup (F10) Utility before Restore is needed. (See Computer Setup-File on page 159 in the Computer Setup-File table.) NOTE: It is recommended that you save any modified computer configuration settings to a USB flash media device and save the device for possible future use. To restore the configuration, insert the USB flash media device with the saved configuration and perform the Restore from Removable Media command with the Computer Setup (F10) Utility. (See Computer Setup-File on page 159 in the Computer Setup-File table.) Recovering the Configuration Settings 167

Section	Page
Product Features	11
Standard Configuration Features	11
Microtower	11
Small form factor	11
Desktop mini	12
Front panel components, microtower	13
Front panel components, small form factor	14
Front panel components, desktop mini	15
Rear panel components, microtower	16
Rear panel components, small form factor	17
Rear panel components, desktop mini	18
Serial Number Location	19
Illustrated parts catalog	20
Microtower (MT) chassis spare parts	20
Computer major components	20
Cables	22
Misc parts	23
Drives	25
Misc boards	26
Small Form Factor (SFF) chassis spare parts	27
Computer major components	27
Cables	29
Misc parts	30
Drives	32
Misc boards	33
Desktop Mini (DM) chassis spare parts	34
Computer major components	34
Cables	35
Misc parts	36
Drives	37
Routine care, SATA drive guidelines, and disassembly preparation	38
Electrostatic discharge information	38
Generating static	38
Preventing electrostatic damage to equipment	39
Personal grounding methods and equipment	39
Grounding the work area	39
Recommended materials and equipment	40
Operating guidelines	40
Routine care	41
General cleaning safety precautions	41
Cleaning the Computer Case	41
Cleaning the keyboard	41
Cleaning the monitor	42
Cleaning the mouse	42
Service considerations	42
Power supply fan	42
Tools and software Requirements	42
Screws	43
Cables and connectors	43
Hard Drives	43
Lithium coin cell battery	43
SATA hard drives	44
SATA hard drive cables	44
SATA data cable	44
SMART ATA drives	44
Cable management	45
Removal and replacement procedures – Microtower (MT) chassis	46
Preparation for disassembly	46
Access panel	47
Front bezel	48
Optical drive bezel blank	49
Battery	50
Memory	52
DIMMs	52
DDR3-SDRAM DIMMs	52
Populating DIMM sockets	52
Installing DIMMs	53
Expansion cards	55
Drives	59
Drive positions	61
Removing a slim optical drive	61
Installing a slim optical drive	62
Removing a hard drive	63
Installing a hard drive	64
Drive power cable	68
Front I/O and power switch assembly	69
Heat sink	71
Processor	72
Speaker	73
Rear chassis fan	75
Power supply	76
System board	78
System board callouts	80
Removal and replacement procedures – small form factor (SFF) chassis	82
Preparation for disassembly	82
Access panel	83
Front bezel	83
Front bezel security	84
Bezel blanks	85
Battery	86
Memory	88
DIMMs	88
DDR3-SDRAM DIMMs	88
Populating DIMM sockets	88
Installing DIMMs	89
Expansion card	91
Drives	95
Drive positions	96
Installing and Removing Drives	96
Removing a 3.5-inch device	98
Installing a 3.5-inch device	99
Removing a slim optical drive	102
Installing a slim optical drive	103
Removing and replacing a 3.5-inch hard drive	105
Removing a 2.5-inch hard drive	108
Installing a 2.5-inch hard drive	108
Drive power cable	110
Baffle	111
Hood sensor	112
Front I/O assembly	113
Power switch	116
Speaker	118
Heat sink	119
Processor	122
Power supply	124
System board	126
System board callouts	128
Using the Small Form Factor Computer in a Tower Orientation	130
Removal and replacement procedures – desktop mini (DM) chassis	131
Preparation for disassembly	131
Access panel	132
Hard drive	133
Speaker	136
Front bezel	138
Memory	139
SODIMMs	139
DDR3-SDRAM SODIMMs	139
Populating SODIMM sockets	140
Replacing SODIMMs	141
Replacing the battery	143
Heat sink	146
Processor	147
Fan	148
Drive cage	149
WLAN module	151
M.2 solid-state drive	153
External antennas (select models only)	155
System board	158
System board callouts	161
WLAN antennas	162
Changing from desktop to tower configuration	166
Computer Setup (F10) Utility	167
Computer Setup (F10) Utilities	167
Using Computer Setup (F10) Utilities	168
Computer Setup—File	169
Computer Setup—Storage	170
Computer Setup—Security	171
Computer Setup—Power	174
Computer Setup—Advanced	175
Recovering the Configuration Settings	177
Troubleshooting without diagnostics	178
Safety and comfort	178
Before you call for technical support	178
Helpful hints	179
Solving general problems	180
Solving power problems	183
Solving hard drive problems	185
Solving media card reader problems	187
Solving display problems	188
Solving audio problems	192
Solving printer problems	194
Solving keyboard and mouse problems	195
Solving Hardware Installation Problems	197
Solving Network Problems	199
Solving memory problems	202
Solving CD-ROM and DVD problems	204
Solving USB flash drive problems	206
Solving front panel component problems	207
Solving Internet access problems	207
Solving software problems	208
POST error messages	210
POST numeric codes and text messages	210
Interpreting POST diagnostic front panel LEDs and audible codes	215
Password security and resetting CMOS	218
Resetting the password jumper	218
Changing a Setup or Power-On password	219
Deleting a Setup or Power-On password	220
Clearing and resetting the CMOS	220
HP PC Hardware Diagnostics	222
Why run HP PC Hardware Diagnostics	222
How to access and run HP PC Hardware Diagnostics	222
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device	222
System backup and recovery	224
Backing up, restoring, and recovering in Windows 8.1 or Windows 8	224
Creating recovery media and backups	224
Restoring and recovering using Windows tools	224
Using Reset when the system is not responding	225
Recovery using the Windows recovery USB flash drive	225
Recovery using Windows operating system media (purchased separately)	226
Backing up, restoring, and recovering in Windows 7	226
Creating recovery media	227
Creating recovery media using HP Recovery Manager (select models only)	227
Creating recovery discs with HP Recovery Disc Creator (select models only)	228
Creating recovery discs	228
Backing up your information	229
System Restore	229
System Recovery	230
System Recovery when Windows is responding	230
System Recovery when Windows is not responding	231
System Recovery using recovery media (select models only)	231
Using HP Recovery Disc operating system discs (select models only)	232
Power Cord Set Requirements	234
General Requirements	234
Japanese Power Cord Requirements	234
Country-Specific Requirements	235
Statement of Volatility	236
Specifications	238
MT Specifications	238
SFF Specifications	240
DM Specifications	241

Match case Limit results 1 per page

Table 7-5

Computer Setup—Advanced (for advanced users) (continued)

●

Use Proxy (Enabled/Disabled). When enabled, displays

Proxy Address

field to configure the URL of

the proxy server. Default is disabled.

Update BIOS via Network

Allows you to use F10 Setup to check for BIOS updates from hp.com and apply them using either a

manual selection or an automatically scheduled check on boot-up.

NOTE:

If Windows BitLocker Drive Encryption (BDE) is enabled, HP requires that BDE be suspended

temporarily before the BIOS is flashed. You must get the BDE recovery password and PIN before

suspending BDE. After updating the BIOS, you can resume BDE.

●

Update BIOS via Network (Enabled/Disabled). Enables or disables BIOS network support. Default is

enabled.

●

Update Source (HP/Custom). Selects hp.com or a locally managed custom address to serve BIOS

updates. Default is HP.

Update Address. If

Custom

is selected for

Update Source

, the URL of the locally managed server.

●

Automatic BIOS Update Setting (Disabled, Check and install all updates automatically, Check and

install only important updates automatically, Check for updates but let me decide whether to install

them). Enables or disables the network BIOS update scheduler. Default is disabled.

Automatic Update Frequency (Daily, Weekly, Monthly). Sets the frequency of checks to the BIOS

update server. If a newer version of BIOS is available on the network server, the system will prompt

to update the BIOS. Default is Monthly.

Force Check on Next Reboot (Disabled/Enabled). During the next boot, checks whether an updated

BIOS is available. This value is independent of the

Automatic Update Frequency

setting. Default is

disabled.

Recovering the Configuration Settings

This method of recovery requires that you first perform the

Save to Removable Media

command with the

Computer Setup (F10) Utility before

Restore

is needed. (See

Computer Setup—File

on page

159

in the

Computer Setup—File table.)

NOTE:

It is recommended that you save any modified computer configuration settings to a USB flash media

device and save the device for possible future use.

To restore the configuration, insert the USB flash media device with the saved configuration and perform the

Restore from Removable Media

command with the Computer Setup (F10) Utility. (See

Computer Setup—File

on page

159

in the Computer Setup—File table.)

Recovering the Configuration Settings

167