Product Description
This manual contains service information for the Service Level A (SL-A)
model of the IBM Aptiva Personal Computer, worldwide.
The Machine Type 2140 and Machine Type 2142 are minitower systems
containing slots for six adapter cards and bays for six input/output
devices (drives)
The Machine Type 2142 comes with the Media Console which contains
the diskette drive, CD/DVD-ROM drive, Zip drive (model dependent),
keyboard and mouse ports, and operator controls.
For FRU parts information, see the Appendix B, “Model/Monitor
Configurations and FRU Part Numbers” on page B-1.
VESA Local Bus Note: The VESA local bus connector generally conforms
to the Video Electronics Standards Association (VESA) VL-Bus Specification
2.0 (32 bit). Local bus adapter cards vary in degree of adherence to this
standard. Therefore, IBM cannot guarantee that all available local bus
option cards will perform according to manufacturer’s claims.
The Type 2140 and 2142 will support Internal or External video, but not both
simultaneously.
Security: Power-on password. See “Power-On Password, CMOS Reset”
on page 1-14.
System Boards: Two system boards are available: Type A-1 and Type
A-2. See “System Board Layout—Type A-1” on page 5-2 and “System
Board Layout—Type A-2” on page 5-5 for system board jumper and
connector locations.
The Type A-1 system board supports the Pentium processor with MMX
and has the following features:
Pentium MMX socket 7-ZIF connector. You must remove the old
processor to install an upgrade processor.
32 KB internal cache memory, with 512 KB external cache soldered
onto the system board. Cache is not upgradeable.
Trident, on board, 9750 DVD 64-bit GUI video and 3-D Accelerator with
2 MB SGRAM video memory, upgradeable to 4 MB with a 2 MB
SODIMM SGRAM upgrade module.
Three, 168-pin Gold DIMM memory module sockets support these
memory modules:
1-6
Summary of Contents for Aptiva 2140
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Page 132: ...2010 Cover Do not lift the cover too high as the tabs might break 4 4...
Page 134: ...Figure 4 2 3 5 In Cage 4 6...
Page 136: ...JP7 JP6 JP4 J2 J1 Figure 4 4 Console cable removal 4 8...
Page 138: ...Figure 4 7 Removing the console 4 10...
Page 139: ...Figure 4 8 Removing the console bottom plate Figure 4 9 Console spring Repair Information 4 11...
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Page 174: ...Assembly 2 Machine Type 2140 System Unit Interior SL A 1 3 4 5 6 2 7 4...
Page 178: ...Assembly 4 Machine Type 2142 System Unit Interior SL A 1 3 4 5 7 6 2 7 8...
Page 181: ...Assembly 5 Diskette Hard Disk Drives and Zip Drive 3 1 4 4 4 2 Parts Catalog 7 11...
Page 185: ...Assembly 7 CD DVD ROM Drive Modem and TV Cards 3 5 1 2 4 6 Parts Catalog 7 15...
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Page 206: ...B 8...
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