IBM ThinkPad 600X?, Руководство по техническому обслуживанию аппаратной части

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Product overview
Ÿ
Universal serial bus test with the USB parallel
test cable
Ÿ
Parallel port test with the wrap plug installed on
the port replicator
10. If diagnostic errors appear, replace the port replicator
or the diskette drive. If the problem remains after the
replacement, replace the system board.
11. If power problems appear only when the port
replicator is used, replace the port replicator.
Power overload:
If power shutdown occurs
intermittently when PC Card devices are used through a
port replicator with PC Card slots, suspect a problem with
over-current. Some PC Card devices use more power; if
the maximum use of each device occurs simultaneously,
the total current will exceed the limit, causing a power
shutdown. Isolate this problem by removing one of the
devices, and using the computer under the same condition.
If a power shutdown occurs, you have found the cause of
the problem. If not, do this procedure for all the other
devices until you determine the cause.
Product overview
This section presents the following product-unique
information:
Ÿ
“Features”
Ÿ
“Status indicators” on page 15
Ÿ
“Fn key combinations” on page 16
Features
The following table is an overview of the system features
of the ThinkPad 600X:
Feature Description
Processor
Ÿ
Intel

Pentium

III 450 MHz, L2
cache
Ÿ
Intel

Pentium

III 500 MHz, L2
cache
Ÿ
Mobile Pentium

III processor at
650 MHz featuring Intel

SpeedStep technology running at
1.6 V
Bus architecture
Ÿ
PCI Bus
Memory
(standard)
Ÿ
64 MB (on the system board) and
32 MB in the DIMM slot
Memory (option)
Ÿ
32 MB, 64 MB, or 128 MB DIMM
card (maximum of 320 MB)
CMOS RAM 114 bytes
+
4 Kbytes
Video
Ÿ
13.3-inch, 16M colors XGA
(1024
×
768 resolution) TFT color
LCD
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