Common Problem Resolution; Loose Connections - HP ProLiant ML110 User Manual

Disconnect any peripheral devices not required for testing (any devices not necessary to power up
5.
the server). Do not disconnect the printer if you want to use it to print error messages.
Collect all tools and utilities, such as a Torx screwdriver, loopback adapters, ESD wrist strap, and
6.
software utilities, necessary to troubleshoot the problem.
HP recommends you have access to the server documentation for server-specific information.

Common problem resolution

Loose connections (on page 59)
Service notifications (on page 59)
Firmware updates (on page 59)
DIMM handling guidelines (on page 60)
Hard drive guidelines (on page 60)
Hot-plug SCSI hard drive LED combinations (on page 61)
SAS and SATA hard drive LED combinations (on page 61)

Loose connections

Action:
Be sure all power cords are securely connected.
Be sure all cables are properly aligned and securely connected for all external and internal
components.
Remove and check all data and power cables for damage. Be sure no cables have bent pins or
damaged connectors.
If a fixed cable tray is available for the server, be sure the cords and cables connected to the server
are routed correctly through the tray.
Be sure each device is properly seated. Avoid bending or flexing circuit boards when reseating
components.
If a device has latches, be sure they are completely closed and locked.
Check any interlock or interconnect LEDs that may indicate a component is not connected properly.
If problems continue to occur, remove and reinstall each device, checking the connectors and sockets
for bent pins or other damage.
Service notifications
To view the latest service notifications, refer to the HP website (http://www.hp.com/go/bizsupport).
Select the appropriate server model, and then click the Troubleshoot a Problem link on the product page.
Firmware updates
Download firmware updates from the following locations:
The HP Smart Components available on the HP Support website (http://www.hp.com/support)
Troubleshooting 59