Locating Internal Drives - Lenovo 7099B8U Hardware Maintenance Manual

Figure 4. System board part locations
1
Microprocessor
2
Microprocessor fan connector
3
Memory slots (2)
4
24-pin power connector
5
Front panel connector
6
SATA connectors (3)
7
Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
8
USB 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 Chapter 8 "Replacing FRUs (Machine Types: 0864, 7099, and 7846.)" on page 67 for
instructions on how to install or replace internal drives for your computer.
Figure 5 "Drive bay locations" on page 71 shows the locations of the drive bays in your computer.
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ThinkCentre Hardware Maintenance Manual
9
USB connector
10
Battery
11
Front audio connector
12
PCI card slot
13
PCI Express x1 card slots (2)
14
PCI Express x16 graphics card slot
15
System fan connector
16
4-pin power connector