System Motherboard Block Diagram - Compaq AlphaServer ES45 1B Owner's Manual

SROM
error messages, 7-10
power-up display, 2-4, 2-5
power-up messages, 2-3
status command (RMC), 6-14, 6-38
Storage
hard drive, 1-23
removable media, 1-22
Storage subsystem, 1-23
System chassis
components, 1-4
front view, 1-5
rear view, 1-7
System diagnostics, 7-2
System enclosures, 1-3
System motherboard
block diagram, 1-12
T
Temperature sensors, status of, 5-23
Terminal setup (RMC), 6-9
test command (SRM), 5-27, 7-12
Testing memory from SRM, 5-65
Testing the system, 5-27
Through mode (RMC), 6-5
Tools for installation, 4-2
Troubleshooting
boot problems, 7-23
categories of problems, 7-19
errors reported by operating system, 7-24
network problems, 7-25
option card problems, 7-25
PCI bus problems, 7-26
PCI parity errors, 7-25
power problems, 7-20
problems getting to console mode, 7-21
problems reported by console, 7-22
RMC, 6-39
system diagnostics, 7-2
test command, 7-12
with console event log, 7-11
tt_allow_login environment variable, 5-73
U
UART ports, 6-5
UNIX
booting, 3-13
booting from SCSI disk, 3-13
booting over the network, 3-15
installing, 3-17
text-based installation display, 3-17
Updating firmware, 2-33
V
VGA console tests, 5-28, 7-13
VGA monitor, invoking RMC from, 5-38
Index-7