Dell Precision Tower 7910 User Manual

2. Click the arrow in the lower-right corner of the Start menu as shown below, and then click
Shut Down .
2. Ensure that the computer and all attached devices are turned off. If your computer and attached
devices did not automatically turn off when you shut down your operating system, press and hold
the power button for about 6 seconds to turn them off.
After Working Inside Your Computer
After you complete any replacement procedure, ensure you connect any external devices, cards, and
cables before turning on your computer.
1. Replace the cover.
CAUTION: To connect a network cable, first plug the cable into the network device and then
plug it into the computer.
2. Connect any telephone or network cables to your computer.
3. Connect your computer and all attached devices to their electrical outlets.
4. Turn on your computer.
5. If required, verify that the computer works correctly by running the Dell Diagnostics.
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Dell Precision Tower 7910 Specifications

General

Chipset	Intel C612
Processor Options	Intel Xeon processor E5-2600 v4 product family with up to 22 cores per processor
Memory	Up to 1TB DDR4 ECC/non-ECC (16 DIMM slots)
Storage Options	SATA, SAS, SSD
Graphics Options	NVIDIA Quadro, AMD FirePro
Power Supply	685W, 1300W
Operating System	Microsoft Windows 7 Professional, Red Hat Enterprise Linux, Ubuntu
Expansion Slots	7 PCIe slots (x16, x8, x4)
Ports	USB 3.0, USB 2.0
Networking	Integrated Intel I217 Gigabit Ethernet controller