Compaq 420C 486 DX4/75 MHZ 350 MB 4 MB 10.4 Personal Computer User Manual


 
o Battery pack and compartment components
o Keyboard assembly
o Integrated trackball assembly
o Diskette drive
o System board
o PC Card (PCMCIA) ejector rails and components
The hard drive, memory expansion board, and battery pack are accessed from
the bottom of the computer. To service the remaining system unit module
components, the keyboard assembly must be removed. Most major components
connect directly to the system board by connectors. The only cables in
this unit are the display assembly cable, the display ground cable, and
diskette drive cable.
Compaq Contura Models
Table 1-1 lists the Compaq Contura 400 Family of Personal Computer Models
and standard features.
Table 1-1. Compaq Contura 400 Family of Personal Computer Models
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Model Processor Hard Drive Memory Display
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Contura 400 486 DX2/40 MHz 170 MB 4 MB 9.5 in Monochrome
Contura 400 486 DX2/40 MHz 250 MB 4 MB 9.5 in Monochrome
Contura 400C 486 DX2/40 MHz 250 MB 4 MB 9.5 in Color STN
Contura 400CX 486 DX2/40 MHz 250 MB 4 MB 8.4 in. Color TFT
Contura 410 486 DX2/50 MHz 250 MB 4 MB 9.5 in Monochrome
Contura 410C 486 DX2/50 MHz 250 MB 4 MB 9.5 in Color STN
Contura 410C 486 DX2/50 MHz 350 MB 4 MB 9.5 in Color STN
Contura 410CX 486 DX2/50 MHz 350 MB 4 MB 8.4 in. Color TFT
Contura 420C 486 DX4/75 MHz 350 MB 4 MB 10.4 in. Color STN
Contura 420C 486 DX4/75 MHz 420 MB 8 MB 10.4 in. Color STN
Contura 420CX 486 DX4/75 MHz 420 MB 8 MB 10.4 in. Color TFT
Contura 430C 486 DX4/100 MHz 420 MB 8 MB 10.4 in. Color STN
Contura 430C 486 DX4/100 MHz 720 MB 8 MB 10.4 in. Color STN
Contura 430CX 486 DX4/100 MHz 720 MB 8 MB 10.4 in. Color TFT
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Note: Processor, hard drive and memory upgrades are available for most
models