IBM SelectaDock III, User Manual, Page: 89 / 134

Visible Problems
Problem Action
Hardware, such as the
cover, is broken. When hardware is broken, have the SelectaDock system serviced.
See the warranty statement on page C-2 for any service charge that
may be incurred if the problem was caused by improper use.
You cannot undock the
computer. Turn off the computer; then undock it from the SelectaDock system.
When no electricity is applied to the SelectaDock system, undocking
can be done mechanically. If removal is very difficult, have the
SelectaDock system serviced.
The Attention indicator is
lit or blinking. The system uses security features to detect an inappropriate docking
or undocking operation to prevent further problems.
1. Verify that the computer to be docked is a supported model. The
computer must use PCI architecture. If you are not sure about
the architecture of the computer, see its user's guide. The
following ThinkPad models are supported:
760E, 760ED, 760EL, 760ELD, 760XD, and 760XL
765D and 765L
770
2. If this indicator comes on when you turn the security key to the
Eject position, check if the computer is performing some tasks
that would be abnormally terminated if the computer was
undocked.
3. If this indicator comes on when you install a drive in the UltraBay
II, verify that the drive is supported by the SelectaDock system.
4. Verify that no more than two IDE devices are installed.
5. Verify that no ac/dc cable is connected to the SelectaBase port
replicator.
The security lock key is
missing, or you need extra
keys.
the SelectaBase setup guide for ordering instructions.
Your computer does not
suspend or resume while
docked. Check if any adapter card is inserted in a card slot. Suspend and
resume functions are not supported under this condition.
Chapter 6. Troubleshooting
6-11