Dell Inspiron 3052 AIO driver and firmware
Related Dell Inspiron 3052 AIO Manual Pages
Download the free PDF manual for Dell Inspiron 3052 AIO and other Dell manuals at ManualOwl.com
Inspiron 20 3052 Service Manual - Page 9
... as telephone cables, network cables and so on, from your computer. 5 Disconnect all attached devices and peripherals, such as keyboard, mouse, monitor, and so on, from your computer. 6 Remove any media card and optical disc from your computer, if applicable. 7 After the computer is unplugged, press and hold the power button for 5 seconds to ground the system board. CAUTION: Place the computer on...
Inspiron 20 3052 Service Manual - Page 10
... the cable itself. Some cables have connectors with locking tabs or thumb-screws that you must disengage before disconnecting the cable. When disconnecting cables, keep them evenly aligned to avoid bending any connector pins. When connecting cables, ensure that the ports and connectors are correctly oriented and aligned.
CAUTION: Press and eject any installed card from the media-card reader...
Inspiron 20 3052 Service Manual - Page 23
... inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance.
Prerequisites
1 Remove the stand. 2 Follow the procedure from step 1 to step 2 in "Removing the optical
drive".
Procedure
CAUTION: Do not remove the computer cover unless you need to install or...
Inspiron 20 3052 Service Manual - Page 80
... so on.
• Change the system configuration information. • Set or change a user-selectable option, such as the user password, type of
hard drive installed, enabling or disabling base devices, and so on.
Entering BIOS setup program
1 Turn on (or restart) your computer. 2 During POST, when the DELL logo is displayed, watch for the F2 prompt
to appear and then...
Inspiron 20 3052 Service Manual - Page 84
... update is available or when you replace the system board. To flash the BIOS: 1 Turn on the computer. 2 Go to www.dell.com/support. 3 Click Product Support, enter the Service Tag of your computer and click
Submit. NOTE: If you do not have the Service Tag, use the auto-detect feature or manually browse for your computer model.
4 Click Drivers & downloads. 5 Select the operating system installed...