Lenovo H520e Lenovo H520e Hardware Maintenance Manual - Page 71

Locating parts on the system board, Locating internal drives

Get Lenovo H520e PDF manuals and user guides View all Lenovo H520e manuals
Add to My Manuals
Save this manual to your list of manuals

Page 71 highlights

Locating parts on the system board Figure 4 "System board part locations" on page 67 shows the locations of the parts on the system board. Figure 4. System board part locations 1 4-pin power connector 2 Microprocessor 3 Microprocessor fan connector 4 Memory slot 1 (DIMM1) 5 Memory slot 2 (DIMM2) 6 Thermal sensor connector 7 24-pin power connector 8 Power fan connector 9 SATA connectors (3) 10 Front panel connector (for connecting LED indicators and power switch) 11 Front USB connector 1 (for connecting USB ports 1 and 2 on the front bezel) 12 Clear CMOS (Complementary Metal Oxide Semiconductor) /Recovery jumper 13 Front USB connector 2 (for connecting additional USB devices) 14 Front USB connector 3 (for connecting additional USB devices) 15 Battery 16 Serial (COM2) connector 17 Front audio connector 18 Internal speaker connector 19 PCI Express x1 card slots (2) 20 PCI Express x16 graphics card slot 21 System fan connector Locating internal drives Internal drives are devices that your computer uses to read and store data. You can add drives to your computer to increase storage capacity and enable your computer to read other types of media. Internal drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on. When installing or replacing an internal drive, it is important to note the type and size of the drive that you can install or replace in each bay and correctly connect the cables to the drive installed. Refer to the appropriate section in "Installing or replacing hardware" on page 69 for instructions on how to install or replace internal drives for your computer. Chapter 8. Locations 67

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
Locating parts on the system board
Figure 4 “System board part locations” on page 67 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
4-pin power connector
12
Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
2
Microprocessor
13
Front USB connector 2 (for connecting additional USB
devices)
3
Microprocessor fan connector
14
Front USB connector 3 (for connecting additional USB
devices)
4
Memory slot 1 (DIMM1)
15
Battery
5
Memory slot 2 (DIMM2)
16
Serial (COM2) connector
6
Thermal sensor connector
17
Front audio connector
7
24-pin power connector
18
Internal speaker connector
8
Power fan connector
19
PCI Express x1 card slots (2)
9
SATA connectors (3)
20
PCI Express x16 graphics card slot
10
Front panel connector (for connecting LED
indicators and power switch)
21
System fan connector
11
Front USB connector 1 (for connecting USB
ports 1 and 2 on the front bezel)
Locating internal drives
Internal drives are devices that your computer uses to read and store data. You can add drives to your
computer to increase storage capacity and enable your computer to read other types of media. Internal
drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on.
When installing or replacing an internal drive, it is important to note the type and size of the drive that you
can install or replace in each bay and correctly connect the cables to the drive installed. Refer to the
appropriate section in “Installing or replacing hardware” on page 69 for instructions on how to install or
replace internal drives for your computer.
Chapter 8
.
Locations
67