Cabletron Systems MicroMMAC 22ES, Installation Manual

Page: 63 / 93

Boot Failures
Micro-CS Installation Guide 4-5
4.2.1.4 Set Up Mode Error States
Table 4-4 describes the state of the indicators if errors occur at different
stages of the start-up process. For example, if the Micro-CS fails while
testing the hardware (state T2), the error condition is hardware failure
TE2. A description of each error condition follows Table 4-4.
Key:
●
= On continuously
✕
= Off
■
= Flashing irregularly
◆
= Flashing regularly (about 1Hz)
Activity TE2: Hardware Failure
The ROM diagnostics detected a Micro-CS hardware problem requiring
service. Call technical support.
Activity TE7: Booted Wrong Image
The Micro-CS loaded an inappropriate image. Pressing the SETUP
switch approximately 3 seconds to generate a reset clears this error. The
Micro-CS loads inappropriate images if one of the following operator
errors occurs:
• Configuring the Micro-CS with an incorrect file name or renaming or
copying the image file to the wrong name.
• Supplying the wrong name to the boot command.
4.3 BOOT FAILURES
The procedures for troubleshooting a power-up failure established that
• the hardware is functional
• the Ethernet interface is functional
• the Micro-CS can communicate with the Ethernet
If the Micro-CS still is not booted, you must pinpoint the problem. The
boot error report can help in this process.
Table 4-4 SETUP Mode Error Indicator States
Activity
STATUS
green ATTN
amber NET
green
TE2: Hardware failure
◆ ◆ ✕
TE7: Booted wrong image
● ◆ ✕