HP Compaq Presario Manual

PRESARIO 400 FAMILY

System Boards Assembly Spare Part

486SX/25 w/modem & game port 003266-001 160614-001

486SX/25 w/game port & no modem 003266-004

003266-014 160614-002*

486SX/66 w/modem & game port 004463-001 189375-001**

486SX/66 w/game port 004463-002 189375-002*

486SX/33 w/modem & game port 003614-001 163628-001

486SX/33 w/game port & no modem 003614-002 163628-002 *

* Outside North America. ** Canada Only

Jumper Settings (Assembly 003266, 003614, 004463)

Jumper Function Pins * Function

P1 Speed Select 1,2 Select processor

speed (25 or 50 MHz)

2,3 Select processor

speed (33 or 66 MHz)

P2 Processor Upgrade Socket

Select 1,2 PQFP * Socket not used

2,3 PGA * Socket used

P3, P4 Processor Select 1,2 486SX (PQFP) **

486DX **

486DX2 **

487SX ***

Overdrive ***

2,3 486SX (PGA)

P5 1,2 486SX (PQFP) **

486DX **

486DX2 **

2,3 487SX ***

Overdrive ***

3,4 486SX (PGA)

P6 Clear CMOS and Password Remove and replace

jumper P6 to clear

CMOS.

P7 Modem ROM Select

(if P7 is installed) 1,2 Internal Modem ROM

2,3 External Modem ROM

J16 Replacement Battery

Connector Use only 4.5v Alkaline

computer battery.

* The 486SX (PQFP) is soldered to the board (no socket). All other type PGA

processors plug into the processor socket.

** ODPR. *** ODP.

Memory SIMMs Assembly Spare Part

1 MB Memory Module 118666-004 141752-001

2 MB Memory Module 118667-004 141753-001

4 MB Memory Module 118665-004 141754-001

8 MB Memory Module 129041-002 141755-001

Microprocessors Spare Part

486DX/33 194495-001

486DX2/50 163661-001

486DX2/66 194395-001

PRESARIO 400 FAMILY

Controller Boards Assembly Spare Part

6260 SCSI-2 Controller Board * 004004 146993-001

Serial/Parallel Interface * 000990 106886-001

* See Volume 2 Appendix, Multiproduct Boards, for settings.

Miscellaneous Internal Spare Part

Backplane (2-slot) 160676-001

Monitor Kit (non-MPRII)* - 3200 160726-001

Monitor Kit ** - 3210 160726-005

Monitor Kit ** - 3220 160726-005

Monitor Kit *** - 3220 160726-004

* North America, Latin America, Asia-Pacific. Includes Power Supply.

** Europe. Includes Power Supply.

*** Australia/New Zealand (Sothern Hemisphere). Includes Power Supply.

Hard Drives

Size Type Inter-

leave Inte-

grated Min ROM Spare Part

100 MB 32 1:1 Y063093 160701-001

200 MB 51 1:1 Y063093 160702-001

240 MB 11:1 Y063093 129490-001

340 MB 63 1:1 Y063093 171923-001

CD-ROM Drives Spare Part

DualSpeed External Tray Load CD-ROM 199430-001

DualSpeed External CD-ROM 133882-001

Diskette Drives Spare Part

1.44 MB Beach Gray 160788-201

Cables Used With Spare Part

Drive Power Cable All Drives 160745-001

Drive Signal Cable Hard Drive 160744-001

Drive Signal Cable Diskette Drive 160743-001

LED Cable Lights 160742-001

Processor/Coprocessor Locations

Processor (486SX/25) Coprocessor (487SX-25)

U50 U50

System/Video ROM (486C1)

Revison Number on ROM Spare Part

160730-007 160792-001

Battery Spare Part

Battery, Alkaline 4.5 Volts, 600 mA 160274-001

PRESARIO 400 FAMILY

MEMORY UPGRADE CHART

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