HP Vectra VL420 Service Handbook
HP Vectra VL420 Service Handbook

HP Vectra VL420 Service Handbook

Hp vectra vl420, service handbook chapter for the desktop package
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Summary of Contents for HP Vectra VL420

  • Page 1 www.hp.com/go/vectrasupport...
  • Page 2: Ordering Parts

    © 2001-2002 Hewlett-Packard Company contents replacement and exchange parts ordering parts contact hp www.hp.com/go/vectrasupport...
  • Page 3: Models And Accessories

    Vectra VL420 DT PC Models with Intel Pentium 4 Processor, 400MHz Bus Speed, 133MHz Data Bus Speed, and 256KB L2 Cache Memory HP Vectra vl420 DT 1.5GHz (CPL: 10/2001 ) P5754A/T 20 GB IDE, ATI Rage 128 Pro 128 MB...
  • Page 4 7200 rpm SDRAM P6188A/B 20 GB IDE, 128 MB XP HE 5400 rpm SDRAM P6196W P6204W 256 MB none XP Pro SDRAM P6212B 128 MB 48 Max IDE XP HE SDRAM CD-ROM 1-2 hp vectra vl420 desktop pc medium-profile desktop vectras...
  • Page 5 128 MB SDRAM P7600T NVIDIA TNT2 Vanta 16MB ATI Rage 128 Ultra 256 MB P7631B 32MB SDRAM P7632B 128 MB SDRAM P7635B/T P7864B ATI Rage 128 Pro Linux 16MB P7865B none medium-profile hp vectra vl420 desktop pc 1-3 desktop vectras...
  • Page 6 RAM optical drives number controller HP Vectra vl420 DT 1.7GHz (CPL: 10/2001 ) 20 GB IDE, ATI Rage 128 Pro 256 MB 48 Max IDE W2000 A7591S 7200 rpm 16MB...
  • Page 7 P7860B XP Pro XP HE P7861B P7862B W2000 P7866B 40 GB IDE, none 5400 rpm HP Vectra vl420 DT 1.8GHz (CPL: 10/2001 ) A7636S 20 GB IDE, ATI Rage 128 Pro 256 MB Max IDE W2000 7200 rpm 16MB SDRAM...
  • Page 8 Vectra VL420 DT PC Models with Intel Pentium 4 Processor, 400MHz Bus Speed, 133MHz Data Bus Speed, and 512KB L2 Cache Memory HP Vectra vl420 DT 2.0GHz (CPL: 01/2002 ) P7603A 20 GB IDE, ATI Rage 128 Ultra 128 MB...
  • Page 9: Supported Accessories

    16 10 40 max-speed IDE CD-RW drive P1543A HP USB external CD-RW drive C4504/5A HP USB external floppy disk drive D9510A HP 250 MB ATAPI II internal ZIP drive P1983A HP external USB Compact Flash reader P1977A medium-profile hp vectra vl420 desktop pc 1-7 desktop vectras...
  • Page 10 HP locks for Master Pass Key system, option 3 (pack of 50) P1550A HP Kensington lock F1645A HP L1510 front glass protection P2291A HP L1520 front glass protection P5096A I/O Interfaces HP Adaptec Ultra160 SCSI adapter card P2280A 1-8 hp vectra vl420 desktop pc medium-profile desktop vectras...
  • Page 11: System Board, Bios, And Memory

    CD-RW, Tape or Zip drive SCSI LED (SCSI models only) Primary IDE connector for Hard drive(s) Front USB port connector Status panel System Board Switches: See the table on the next page. medium-profile hp vectra vl420 desktop pc 1-9 desktop vectras...
  • Page 12: System Board Switches

    No memory, bad memory modules, incompatible memory module Graphics card problem PnP/PCI initialization problem Corrupted BIOS. You need to activate crisis recovery procedure (refer to release note provided with BIOS). Defective system board 1-10 hp vectra vl420 desktop pc medium-profile desktop vectras...
  • Page 13: Part Numbers

    1-11 desktop vectras...
  • Page 14 80 GB 7200 rpm Seagate Barracuda ATA IV — P5915-69001 SCSI hard disk drives: 18 GB 10 Krpm Ultra 160 Maxtor Orca — P4444-69001 36 GB 10 Krpm Ultra 160 Maxtor Orca — P4445-69001 1-12 hp vectra vl420 desktop pc medium-profile desktop vectras...
  • Page 15 December 1, 2000 in compliance with EU standards. For optional disk drive information, see the Accessory Service Handbook. Where “xx” is the code for your national keyboard (see the Accessory Service Handbook). medium-profile hp vectra vl420 desktop pc 1-13 desktop vectras...
  • Page 16 Heatsink/fan assembly PGA478 P5663-63101 — Main memory modules: 64-MB non-ECC PC133 SDRAM P1536-63010 — 128-MB non-ECC PC133 SDRAM P1537-63010 — 256-MB non-ECC PC133 SDRAM P1538-63010 — 512-MB non-ECC PC133 SDRAM P1539-63001 — 1-14 hp vectra vl420 desktop pc medium-profile desktop vectras...
  • Page 17 Troubleshooting Guide Technical Reference Manual (in 3 parts) web source Service Handbook chapter web source Where “xx” is the code for your language. Electronic file available on www.hp.com/go/vectrasupport. medium-profile hp vectra vl420 desktop pc 1-15 desktop vectras...
  • Page 18 1-16 hp vectra vl420 desktop pc medium-profile desktop vectras...

Table of Contents