Setup and Specifications
Page 10
...access warranty information. 9 Expansion-card slots Provide access to ports on any installed PCI Express cards. 10 Power port Connect a power cable to provide power to your computer. 11 Power-supply diagnostics light Indicates the power-supply state. 12 Security-cable slot (for network or Internet access. Provides data transfer speeds up to 480 ...next to the connector indicate the connectivity status and network activity. 8 Service Tag label The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to the interior of your computer. 10 Views of Inspiron 3470
...access warranty information. 9 Expansion-card slots Provide access to ports on any installed PCI Express cards. 10 Power port Connect a power cable to provide power to your computer. 11 Power-supply diagnostics light Indicates the power-supply state. 12 Security-cable slot (for network or Internet access. Provides data transfer speeds up to 480 ...next to the connector indicate the connectivity status and network activity. 8 Service Tag label The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to the interior of your computer. 10 Views of Inspiron 3470
Service Manual
Page 5
... modules...45 Procedure...45 Post-requisites...45 26 Removing the power-button module...46 Prerequisites...46 Procedure...46 27 Replacing the power-button module...48 Procedure...48 Post-requisites...49 28 Removing the power-supply unit...50 Prerequisites...50 Procedure...50 29 Replacing the power-supply unit...52 Procedure...52 Post-requisites...53 30 Removing the...
... modules...45 Procedure...45 Post-requisites...45 26 Removing the power-button module...46 Prerequisites...46 Procedure...46 27 Replacing the power-button module...48 Procedure...48 Post-requisites...49 28 Removing the power-supply unit...50 Prerequisites...50 Procedure...50 29 Replacing the power-supply unit...52 Procedure...52 Post-requisites...53 30 Removing the...
Service Manual
Page 8
Table 1. Screw list Component Computer cover 2.5-inch hard drive 2.5-inch hard drive 3.5-inch hard drive 3.5-inch hard drive Drive cage Optical drive Wireless card Power-supply unit Front-I/O bracket System board Secured to Chassis Drive cage Hard-drive bracket Drive cage Hard-drive bracket Chassis Optical-drive bracket System board Chassis ...
Table 1. Screw list Component Computer cover 2.5-inch hard drive 2.5-inch hard drive 3.5-inch hard drive 3.5-inch hard drive Drive cage Optical drive Wireless card Power-supply unit Front-I/O bracket System board Secured to Chassis Drive cage Hard-drive bracket Drive cage Hard-drive bracket Chassis Optical-drive bracket System board Chassis ...
Service Manual
Page 10
... page at www.dell.com/ regulatory_compliance. 3 Technical overview WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before working inside your computer 1 memory modules 3 processor fan and heat-sink assembly 5 drive cage 2 system board 4 hard-drive assembly 6 power-supply unit 10 Technical...
... page at www.dell.com/ regulatory_compliance. 3 Technical overview WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before working inside your computer 1 memory modules 3 processor fan and heat-sink assembly 5 drive cage 2 system board 4 hard-drive assembly 6 power-supply unit 10 Technical...
Service Manual
Page 11
... x1 card slot (SLOT1) 9 password clear jumper 11 solid-state drive slot (M.2 SSD) 13 processor power connector (ATX_CPU) 15 hard-drive data cable connector (SATA3) 17 hard drive and optical-drive power cable connector 2 coin-cell battery 4 power-supply unit cable connector (ATX_SYS) 6 PCI-Express x16 card slot (SLOT2) 8 service mode jumper 10 CMOS...
... x1 card slot (SLOT1) 9 password clear jumper 11 solid-state drive slot (M.2 SSD) 13 processor power connector (ATX_CPU) 15 hard-drive data cable connector (SATA3) 17 hard drive and optical-drive power cable connector 2 coin-cell battery 4 power-supply unit cable connector (ATX_SYS) 6 PCI-Express x16 card slot (SLOT2) 8 service mode jumper 10 CMOS...
Service Manual
Page 50
... slide the power-supply unit towards the front of the chassis to release it from step 1 to step 6 in Before working inside your computer. After working inside your computer, follow the steps in "Removing the optical drive". For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance...
... slide the power-supply unit towards the front of the chassis to release it from step 1 to step 6 in Before working inside your computer. After working inside your computer, follow the steps in "Removing the optical drive". For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance...
Service Manual
Page 51
Removing the power-supply unit 51 6 Lift the power-supply unit, along with the cables, off the chassis.
Removing the power-supply unit 51 6 Lift the power-supply unit, along with the cables, off the chassis.
Service Manual
Page 52
... working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure • Post-requisites Procedure 1 Place the power-supply unit on the chassis. 2 Slide the power-supply unit towards the back of the chassis until it snaps into place. 3 Align the screw holes...
... working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure • Post-requisites Procedure 1 Place the power-supply unit on the chassis. 2 Slide the power-supply unit towards the back of the chassis until it snaps into place. 3 Align the screw holes...
Service Manual
Page 53
Post-requisites 1 Follow the procedure from step 5 to step 8 in "Replacing the optical drive". 2 Replace the front bezel. 3 Replace the computer cover. Replacing the power-supply unit 53
Post-requisites 1 Follow the procedure from step 5 to step 8 in "Replacing the optical drive". 2 Replace the front bezel. 3 Replace the computer cover. Replacing the power-supply unit 53
Service Manual
Page 59
...cable from the system board. 4 Disconnect the power-supply unit cable from the system board. 5 Disconnect the hard-drive data cable from the system board. 6 Disconnect the hard drive and optical-drive power cable from the system board. 7 Disconnect the power-button module from the system board. 8 ...Disconnect the processor power-cable from the system board and remove the processor power-cable from the routing guides on the chassis. 9 Remove...
...cable from the system board. 4 Disconnect the power-supply unit cable from the system board. 5 Disconnect the hard-drive data cable from the system board. 6 Disconnect the hard drive and optical-drive power cable from the system board. 7 Disconnect the power-button module from the system board. 8 ...Disconnect the processor power-cable from the system board and remove the processor power-cable from the routing guides on the chassis. 9 Remove...
Service Manual
Page 61
For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure • Post-requisites Procedure 1 Align the system board with your computer and follow the instructions in After working inside your ... the six screws (#6-32xL6.35) that secure the system board to the chassis. 3 Connect the optical-drive data cable to the system board. 4 Connect the power-supply unit cable to the system board. 5 Connect the hard-drive data cable to the BIOS using the BIOS setup program.
For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure • Post-requisites Procedure 1 Align the system board with your computer and follow the instructions in After working inside your ... the six screws (#6-32xL6.35) that secure the system board to the chassis. 3 Connect the optical-drive data cable to the system board. 4 Connect the power-supply unit cable to the system board. 5 Connect the hard-drive data cable to the BIOS using the BIOS setup program.
Service Manual
Page 70
... Main System Time System Date BIOS Version Product Name Service Tag Asset Tag CPU Type CPU Speed CPU ID Cache L1 Cache L2 First HDD Power supply unit System Memory Memory Speed Displays the current time in this section may or may not appear. Enables you use AC adapters that are adjusted...
... Main System Time System Date BIOS Version Product Name Service Tag Asset Tag CPU Type CPU Speed CPU ID Cache L1 Cache L2 First HDD Power supply unit System Memory Memory Speed Displays the current time in this section may or may not appear. Enables you use AC adapters that are adjusted...