IBM 300 Series 6268, Hardware Maintenance Manual

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Product description
The PC 300 Type 6563/6564/6574 and Aptiva 2178/2198
computers are available in 4 x 4, (Four drive bays, four I/O
adapter slots) as desktop and micro-tower models.
Note
Service information is the same for PC 300 types
6563/6564/6574 and Aptiva 2178/2198 computers,
unless specifically identified as type 6563 which is the
desktop computer or type 2178/2198 which are the
Aptiva micro-tower computers.
Ÿ
Type 6563 is the desktop
Ÿ
Type 6564 and 6574 are the micro-tower
Ÿ
Aptiva Type 2178/2198 are the micro-tower
Ÿ
Security
– Administrator password
– Cover lock
– Power-on password
– Operating system password
– U-bolt and cable (Optional for some models)
– C2 security on some models
Ÿ
CMOS backup battery (lithium)
Ÿ
Common parts
(Varies with each model, see “Type/Model
configuration tables (6563/6564/6574)” on page 201.)
– Diskette drive
– Hard disk drive
– Keyboard
– Power supply
– Mouse
Specifications Information (ISO/ANSI)
The model specifications information on the following
pages was determined in controlled acoustical
environments according to procedures specified by the
American National Standards Institute (ANSI) S12.10 and
ISO 7779, and are reported in accordance with ISO 9296.
Actual sound pressure levels in your location might differ
from the average values stated because of room
reflections and other nearby noise sources. The declared
sound power levels indicate an upper limit, below which a
large proportion of machines will operate.
PC 300 - 6563/6564/6574 Aptiva - 2178/2198
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