|
|
IBM PC340 - Type 6560 Pentium
100/133/166 MHz system board |
Applicable
countries/regions |
Service hints
& tips |

System board
locations
Index |
Description |
1 - J3 |
Power supply connector |
2 - JP11 |
Flash jumper |
3 - JP21 |
FDD write protect |
4 - JP4 |
PS/2 mouse enable/disable |
5 - J5 |
Diskette drive connector |
6 - JP23 |
HDD fetect |
7 - J8 |
Primary IDE hard disk drive connector
|
8 - J7 |
Secondary IDE hard disk drive connector
|
9 |
Battery |
10 - J9 |
Power-on password/CMOS mode |
11 |
CACHE memory connectors |
12 - JP22 |
Burst mode |
13 |
CPU voltage |
14 |
Processor socket |
15a - J12 |
Hard disk drive LED connector |
15b - J12 |
Power LED connector |
16 - J13 |
CPU fan connector |
17 - JP17 |
CPU clock |
18 |
Memory module connector 1 - Bank1 |
19 |
Memory module connector 2 - Bank1 |
20 |
Memory module connector 3 - Bank0 |
21 |
Memory module connector 4 - Bank0 |
22 |
Tag RAM socket |
23 - J6 |
Feature connector |
24 - JP13 |
Cache memory size |
25 - JP14 |
CPU Bus clock |
26 - JP3 |
On-board VGA |
27 - P4 |
Display connector |
28 - P1 |
Parallel connector |
29 |
Video memory sockets |
30 - P2 |
Serial connector COM2 |
31 |
PCI/ISA riser connector |
32 - P3 |
Serial connector COM1 |
33 - J2 |
Mouse connector |
34 - J1 |
Keyboard connector
| System board jumper
settings The following
tables contain the jumper setting information. A (D) indicates
the default setting.
Processor type
selection
Processor
|
JP14
|
JP17
|
P75 MHz |
1-2 |
Open |
P90 MHz |
3-4 |
Open |
P100 MHz |
1-2, 3-4 |
Open |
P120 MHz |
3-4 |
1-2 |
P133 MHz |
1-2, 3-4 |
1-2 |
P166 MHz |
1-2, 3-4 |
1-2, 3-4 | Cache size
selection
Size
|
JP13
|
256 KB (D) |
1-2 |
512 KB |
2-3 | Miscellaneous
jumpers
Jumper
|
Setting
|
Description
|
JP3 |
Short Open
|
Enable on-board VGA (D) Disable
on-board VGA |
JP4 |
Short Open
|
Enable PS/2 mouse (D) Disable
PS/2 mouse |
J9 |
1-2 2-3
|
Normal (D) CMOS data
clear (all setup data reset to default and power-on
password cleared) |
JP11 |
1-2 2-3
|
Enable Flash (D) Flash
lock |
JP19 |
1-2 2-3
|
STD 3.3 volt VRE 3.52
volt (D) |
JP21 |
1-2 2-3
|
FDD protect, normal (D) FDD write
protect |
JP22
|
1-2
2-3 |
Non-linear
burst, async cache (D) Linear
burst, sync cache |
JP23 |
1-2 2-3
|
HDD detect (D) HDD
non-detect
| |
Document
id: GSMH-3FGLU6 |
Last
modified: 2001-07-26 |
Copyright © 2001 IBM
Corporation | | |