Home » Lenovo Manuals » Desktops » Lenovo NetVista » Manual Viewer

Lenovo NetVista Hardware Maintenance Manual for NetVista 6266, 6270, 6276, 627 - Page 103

Power Supply Cable Connector Specifications, System Board Power Supply Connectors

Get Lenovo NetVista PDF manuals and user guides

Add to My Manuals
Save this manual to your list of manuals

Page 103 highlights

Power Supply Cable Connector Specifications Refer to the following figures when checking for voltages on power supply cable connectors. When checking voltages, the power supply fan must be running. To power on the power supply without using the on/off switch, use a screwdriver or other tools to short the power supply connector (with the switch cable disconnected from the connector on the system board) or use a connection (jumper) to short the black and green wires of the 20-pin connector on power supply. 20 11 10 1 System Board Power Supply Connectors 103

Section	Page
Front cover	1
Contents	3
Notices	5
Laser Compliance Statement	24
Trademarks	25
Preface	26
General Information	27
Introduction	28
Product Overview	29
Hardware Interfaces	32
CMOS Reset	33
Flash (BIOS/VPD) update procedure	34
BIOS Setup Utility	35
Specifications	41
Operating Requirements	42
Special Tools	43
Check Procedures	45
Introduction	46
Start	47
Index of Symptoms, Messages, Error Codes, or Beeps	50
Troubleshooting	59
Factory-Installed Storage Devices	60
Factory-Installed Modem Card	61
Audio (Not Supported by Diagnostics Program)	62
CD-ROM Drive	63
Memory	64
Keyboard	64
Mouse	65
Power Supply	66
Monitor	68
Undetermined Problems	69
Diagnostic Aids	71
Introduction	72
Power-On Self Test	73
Diagnostics Tools	74
Using Diagnostics Program from Recovery CD	74
Diagnostics Program Features	75
Repair Information	77
Removals and Replacements of Machine Types 6270, 6276, 6279 and 6280	78
Identifying the Parts of the System Unit	79
Top Cover	81
Adapter Cards	82
Diskette Drive	83
CD-ROM Drive	84
Hard Disk Drive	85
System Board	86
Power Supply	87
Memory (DIMM)	88
Removals and Replacements of Machine Types 6266 and 6286	89
Identifying the Parts of the System Unit	90
Top Cover	91
Adapter Cards	92
Diskette Drive	93
CD-ROM Drive	94
Hard Disk Drive	95
System Board	96
Power Supply	97
Memory (DIMM)	98
Parts/Test Point Locations	99
Introduction	100
Layout of System Board of Machine Types 6266, 6270, 6276, 6279, 6280 and 6286	101
Jumpers and Connectors Locations of System Board of Machine Types 6266, 6270, 6276, 6279, 6280 and 6286	101
Connectors and Functions of System Board of Machine Types 6266, 6270, 6276, 6279, 6280 and 6286	102
Power Supply Cable Connector Specifications	103
Factory-Installed Modem Card Layout	106
3.5-In. Hard Disk Drive Jumper Locations & Settings	107
CD-ROM Drive	108
DIMM Configurations	110
System Board Connector Pin Signals	111
Safety Inspection Guide	115
General Guidelines	116
Parts Catalog	117
Parts Catalog of Machine Types 6270, 6276, 6279 and 6280	118
Assembly 1: System Unit	118
Assembly 2: Diskette Drive, Hard Disk Drive	120
Assembly 3: CD-ROM, Modem Card	121
Assembly 4: Keyboard and Mouse	123
Parts Catalog of Machine Types 6266 and 6286	126
Assembly 1: System Unit	126
Assembly 2: Diskette Drive, Hard Disk Drive	128
Assembly 3: CD-ROM, Modem Card	129
Assembly 4: Keyboard and Mouse	130
Appendix A. Online Support Information	132
Index	133

Match case Limit results 1 per page

103

Power Supply Cable Connector Specifications

Refer to the following figures when checking for voltages on power supply cable connectors.

When checking voltages, the power supply fan must be running. To power on the power supply without using the on/off switch, use a

screwdriver or other tools to short the power supply connector (with the switch cable disconnected from the connector on the system board)

or use a connection (jumper) to short the black and green wires of the 20-pin connector on power supply.

System Board Power Supply Connectors