HP EliteDesk 705 G2 Microtower PC Manuel d'utilisateur Page 95
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Table 6-2 Solving Network Problems (continued)
Network controller stops working without apparent cause.
Cause Solution
If necessary, download the softpaq from the web (from a dierent
computer).
The cable is not securely connected. Ensure that the cable is securely attached to the network
connector and that the other end of the cable is securely attached
to the correct device.
The network controller is defective. Contact an authorized service provider.
New network card will not boot.
Cause Solution
New network card may be defective or may not meet industry-
standard specications.
Install a working, industry-standard NIC, or change the boot
sequence to boot from another source.
Cannot connect to network server when attempting Remote System Installation.
Cause Solution
The network controller is not congured properly. Verify Network Connectivity, that a DHCP Server is present, and
that the Remote System Installation Server contains the NIC
drivers for your NIC.
System setup utility reports unprogrammed EEPROM.
Cause Solution
Unprogrammed EEPROM. Contact an authorized service provider.
Solving memory problems
If you encounter memory problems, some common causes and solutions are listed in the following table.
CAUTION: Power may still be supplied to the DIMMs when the computer is turned o (depending on the
Management Engine (ME) settings). To avoid damage to the DIMMs or the system board, you must unplug the
computer power cord before attempting to reseat, install, or remove a memory module.
For those systems that support ECC memory, HP does not support mixing ECC and non-ECC memory.
Otherwise, the computer will not boot the operating system.
NOTE: The memory count will be aected by congurations with the Management Engine (ME) enabled. The
ME uses 8MB of system memory in single channel mode or 16MB of memory in dual-channel mode to
download, decompress, and execute the ME rmware for Out-of-Band (OOB), third-party data storage, and
other management functions.
Solving memory problems 87
- Maintenance and Service Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Product features 9
- Front panel components 10
- Rear panel components 11
- Serial number location 12
- 2 Illustrated parts catalog 13
- Misc parts 15
- Misc boards 17
- Generating static 19
- Grounding the work area 20
- Operating guidelines 21
- Routine care 22
- Service considerations 23
- Cables and connectors 24
- Hard Drives 24
- Lithium coin cell battery 24
- SATA hard drives 25
- SATA hard drive cables 25
- SMART ATA drives 25
- Cable management 26
- Microtower (MT) chassis 27
- Access panel 28
- Front bezel 29
- Front bezel security 30
- DDR3/DDR3L-SDRAM DIMMs 32
- Populating DIMM sockets 32
- Installing DIMMs 33
- Expansion cards 35
- Drives 31 39
- Drive positions 41
- Removing a hard drive 45
- Installing a hard drive 45
- Drive power cable 49
- Fan sink 52
- Processor 53
- Rear chassis fan 55
- Power supply 56
- System board 58
- System board callouts 59
- Computer Setup–Main 62
- Computer Setup—Security 64
- Computer Setup—Advanced 66
- Safety and comfort 71
- Helpful hints 72
- Solving general problems 73
- Solving general problems 67 75
- Solving power problems 77
- Solving hard drive problems 78
- Solving display problems 81
- Solving display problems 75 83
- Solving display problems 77 85
- Solving audio problems 86
- Solving audio problems 79 87
- Solving printer problems 88
- Solving Network Problems 92
- Solving Network Problems 85 93
- Solving memory problems 95
- Solving software problems 102
- Resetting the password jumper 110
- 9 HP PC Hardware Diagnostics 114
- 10 System backup and recovery 116
- Using Windows tools 118
- Restore and recovery 118
- Windows 8 120
- Creating recovery media 123
- Backing up your information 125
- System Restore 126
- System Recovery 126
- A Battery replacement 130
- B Power Cord Set Requirements 133
- Country-Specic Requirements 134
- C Statement of Volatility 135
- D Specications 137
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