HP Z210 CMT Workstation Maintenance and Service Guide
Table Of Contents
- Product overview
- Setting up the operating system
- Restoring the operating system
- System management
- BIOS ROM
- The Computer Setup (F10) Utility
- Desktop management
- Initial computer configuration and deployment
- Installing a remote system
- Replicating the setup
- Updating and managing software
- HP Client Manager Software
- Altiris Client Management Solutions
- HP SoftPaq Download Manager
- System Software Manager
- ROM Flash
- FailSafe Boot Block ROM
- Workstation security
- Asset tracking
- SATA hard disk drive security
- Password security
- Establishing a setup password using Computer Setup (F10) Utility
- Establishing a power-on password using computer setup
- Entering a power-on password
- Entering a setup password
- Changing a power-on or setup password
- Deleting a power-on or setup password
- National keyboard delimiter characters
- Clearing passwords
- Chassis security
- Fault notification and recovery
- Dual-state power button
- Replacing components
- Warnings and cautions
- Service considerations
- Customer Self-Repair
- Removing and installing components
- Component locations
- Predisassembly procedures
- Disassembly order
- Removing the cable lock (optional)
- Side access panel
- Side access panel sensor (optional)
- Side access panel solenoid lock
- Bezel
- Front panel I/O device assembly
- Optical disk drive (mini-tower configuration)
- Optical disk drive (desktop configuration)
- Speaker
- Power supply
- Power connections
- Rear system fan assembly
- Memory
- Expansion card slot identification
- Expansion card
- Battery
- Hard disk drive
- CPU heatsink
- CPU
- System board
- Converting to desktop configuration
- Product recycling
- Diagnostics and troubleshooting
- Calling technical support
- Locating ID labels
- Locating warranty information
- Diagnosis guidelines
- Troubleshooting checklist
- HP troubleshooting resources and tools
- Troubleshooting scenarios and solutions
- Self-troubleshooting with HP Vision Diagnostics
- Diagnostic codes and errors
- Configuring RAID devices
- Configuring password security and resetting CMOS
- Connector pins
- System board designators
- Routine Care
- Locating HP resources
- Index
BIOS errors and warnings
The BIOS generates warnings/errors on invalid memory configurations:
●
If the BIOS can find a valid memory configuration by disabling plugged-in memory, it does so and
reports a warning during POST. The workstation can still be started. The warning will indicate the
location of the failed DIMM on the system board or memory riser.
●
If there is no way for the BIOS to obtain a valid memory configuration by disabling plugged-in
memory, the BIOS halts with a diagnostics code for memory error (five beeps and blinks).
Removing a DIMM
To remove a DIMM:
1. Disconnect power from the workstation (see
Predisassembly procedures on page 62).
CAUTION: To prevent possible electrical damage to the DIMMs, power off the workstation and
unplug the power cord from the AC power outlet before removing or installing memory. The
workstation will not recognize the memory changes if the DIMM is damaged.
2. Remove the side access panel (see Removing the side access panel on page 65).
3. Push gently outward on the DIMM socket levers (1) as shown in the following figure.
Figure 5-25 Removing a DIMM
4. Lift the DIMM straight up (2) and out of the socket, then store the DIMM in an antistatic bag.
84 Chapter 5 Replacing components ENWW