Lenovo NetVista A40p Hardware Maintenance Manual (HMM) for NetVista 2271, 6840 - Page 35

A40/A40P/A40i system board layout, System board locations, System board jumper settings

Page 35 highlights

A40/A40P/A40i system board layout 34 33 32 31 System board locations 1 CPU fan connector 2 Microprocessor 3 DIMM 0 4 DIMM 1 5 Power LED connector 6 RFID connector 7 Front USB connector 8 Secondary IDE connector 9 Diskette connector 10 Primary IDE connector 11 Power connector 12 CMOS clear/recovery jumper 13 Fan connector 14 Battery 15 SCSI adapter LED connector 16 Alert on LAN 17 Wake on LAN 18 PCI slot 5 19 PCI slot 4 20 PCI slot 3 21 PCI slot 2 22 PCI slot 1 23 AGP slot 24 CD-ROM audio 25 Speaker connector 26 Audio output 27 Audio input 28 Serial port 2 29 Microphone input 30 Monitor port 31 Parallel port 32 Serial port 1 33 USB connectors 34 Mouse and keyboard connectors System board jumper settings The following table contains the jumper setting information. (D) indicates the default setting. Chapter 5. FRU Replacements 29

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A40/A40P/A40i system board layout
32
31
33
34
System board locations
±1²
CPU fan connector
±18²
PCI slot 5
±2²
Microprocessor
±19²°
PCI slot 4
±3²
DIMM 0
±20²°
PCI slot 3
±4²
DIMM 1
±21²°
PCI slot 2
±5²
Power LED connector
±22²°
PCI slot 1
±6²
RFID connector
±23²°
AGP slot
±7²
Front USB connector
±24²°
CD-ROM audio
±8²
Secondary IDE connector
±25²°
Speaker connector
±9²
Diskette connector
±26²°
Audio output
±10²
Primary IDE connector
±27²°
Audio input
±11²
Power connector
±28²°
Serial port 2
±12²
CMOS clear/recovery jumper
±29²°
Microphone input
±13²
Fan connector
±30²°
Monitor port
±14²
Battery
±31²°
Parallel port
±15²
SCSI adapter LED connector
±32²°
Serial port 1
±16²°
Alert on LAN
±33²°
USB connectors
±17²°
Wake on LAN
±34²°
Mouse and keyboard connectors
System board jumper settings
The following table contains the jumper setting information. (D) indicates the
default setting.
Chapter 5. FRU Replacements
29