Post-requisites
.
Clearing CMOS settings
NOTE:
Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in
Before working inside your computer
. After working inside your computer, follow the instructions in
. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance
Prerequisites
Remove the
Procedure
1. Locate the CMOS jumper (CMCL R2) on the system board. Remove the jumper plug from the password jumper-pins (PSWD) and
connect it to the CMOS jumper-pins.
NOTE:
For more information on the location of the jumper, see “
”.
2. Wait for five seconds.
3. Replace the jumper plug to its original location.
76
System setup
Summary of Contents for Inspiron 3471
Page 1: ...Inspiron 3471 Service Manual Regulatory Model D13S Regulatory Type D13S003 ...
Page 18: ...Prerequisites Remove the computer cover 18 Removing the front bezel ...
Page 20: ...Post requisites Replace the computer cover 20 Replacing the front bezel ...
Page 25: ...Prerequisites Remove the computer cover Removing the 2 5 inch hard drive 25 ...
Page 34: ...34 Removing the optical drive ...
Page 42: ...42 Removing the wireless card ...
Page 45: ...Removing the solid state drive 45 ...
Page 50: ...50 Removing the power button module ...
Page 54: ...54 Removing the power supply unit ...
Page 63: ...Removing the system board 63 ...
Page 66: ...7 Replace the computer cover 66 Replacing the system board ...
Page 77: ...Post requisites Replace the computer cover System setup 77 ...