Hewlett–Packard Preliminary and Confidential
Hardware Architecture
The Model B132L/B160L is a desktop or desk–side system designed to be easy to operate and
upgrade. The features in this package are designed for user access to the majority of system
upgradeable parts (disks, memory SIMMs, and processors) by removing the main tray.
Figure 1–3 shows the front view of the system. There is a Power LED that indicates that the system
is on when lit and LEDs that inform the user of the system's status. In case of failure the status LEDs
indicate a failure code.
System Status Leds
Power LED
Figure 1–3. System Status LEDs
B Class Technical Reference
General Information