Operating instructions

1–12 Console Terminal Connections............................................................ 1-20
2–1 Operator Control Panel......................................................................... 2-2
4–1 Pedestal Kit Contents ........................................................................... 4-3
4–2 Installing the Lower Panel.................................................................... 4-5
4–3 Installing the Upper Panel.................................................................... 4-6
4–4 Installing the Side Dress Panel ............................................................ 4-7
4–5 Installing the Side Access Cover........................................................... 4-8
4–6 Installing the Door ................................................................................ 4-9
4–7 Removing the Side Cover .................................................................... 4-11
4–8 Attaching the Antistatic Wrist Strap.................................................. 4-12
4–9 Removing Top Cover ........................................................................... 4-13
4–10 Stacked and Unstacked DIMMs ......................................................... 4-15
4–11 Memory Slots ...................................................................................... 4-16
4–12 Installing DIMMs................................................................................ 4-18
4–13 Removing DIMMs ............................................................................... 4-19
4–14 CPU Installation ................................................................................. 4-20
4–15 PCI Slots ............................................................................................. 4-21
4–16 PCI Slot Voltages and Hose Numbers................................................. 4-23
4–17 Installing a PCI Option....................................................................... 4-25
4–18 Adding a Third Supply (Pedestal Orientation) ................................... 4-27
4–19 Network Connection............................................................................ 4-29
4–20 Ethernet Connector LEDs................................................................... 4-30
4–21 Disk Backplane Connector Orientation (Rackmount) ........................ 4-31
4–22 Installing and Removing Disk Drives ................................................. 4-32
4–23 Disk Drive LEDs ................................................................................. 4-34
4–24 External SCSI .................................................................................... 4-36
6–1 Data Flow in Through Mode ................................................................. 6-4
6–2 Data Flow in Bypass Mode.................................................................... 6-6
6–3 Setup for RMC....................................................................................... 6-9
6–4 RMC Jumpers (Default Positions) ...................................................... 6-27
7–1 LED Patterns During Power-Up (Rack Orientation)............................ 7-3
7–2 FSB Switch "On" Setting (Rackmount Orientation) .......................... 7-17
Tables
HP AlphaServer DS25 Documentation................................................. xiv
1–1 How Physical I/O Slots Map to Logical Slots ...................................... 1-13
2–1 How Physical I/O Slots Map to Logical Slots ...................................... 2-17
2–2 Device Naming Conventions ............................................................... 2-19
3–1 OpenVMS Boot Flag Settings ............................................................... 3-9
xi
1