68 Upgrade and Maintenance Manual TX300 S7 / RX350 S7
Basic hardware procedures
I In addition to local diagnostic indicators, CSS or Global Error LEDs
indicate, if the defective component is a customer or field replaceable
unit (see section "Determining the error class" on page 65).
4.1.3.2 Local diagnostic indicators on the system board
Figure 7: Onboard indicators and Indicate CSS button
5
Memory error
indicator
orange on Memory module failure detected
6
Fan error
indicator
orange on Fan prefailure or failure event detected
Indicator Status Description