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Most Recent Dell Vostro 2520 Questions
My Dell Laptop Hdd Not Working .
dell laptop hdd not working. Dell support not support as it is bought from flipkart and they not abl...
dell laptop hdd not working. Dell support not support as it is bought from flipkart and they not abl...
(Posted by renukats 8 years ago)
How To Take Off The Keyboard On A Dell Vostro 2520
(Posted by PsEsyle1 9 years ago)
Why Dell Vostro Laptop Touchpad Doesn't Work
(Posted by pearka 9 years ago)
Speakers Problem In Dell Vostro 2520
i have updated my os to windows 8.1..i have installed dell audio drivers,but still i cant enable to ...
i have updated my os to windows 8.1..i have installed dell audio drivers,but still i cant enable to ...
(Posted by swethab6193 9 years ago)
Is Vostro 2520 Compatable With Windows Xp
(Posted by samayvxcomp 9 years ago)
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Popular Dell Vostro 2520 Manual Pages
User Manual - Page 5
... configuration of your computer, click Start → Help and Support and select the option to ship with integrated video card
65 W
5 Network Connector 3. Connect USB devices, such as a printer.
Specifications
NOTE: Offerings may vary by law to view information about your computer. Figure 8.
Power AC adapter
Vostro 2420 / Vostro 2520 with your computer. AC Adapter...
Owner's Manual - Page 3
... Computer...6 After Working Inside Your Computer...6
2 Removing and Installing Components 9
Recommended Tools...9 Removing the Battery...9 Installing the Battery...10 Removing the Secure Digital (SD) Card...10 Installing the Secure Digital (SD) Card...10 Removing the Hinge Cover...10 Installing the Hinge Cover...11 Removing the Keyboard...11 Installing the Keyboard...13 Removing the Optical Drive...
Owner's Manual - Page 4
......44 Exit...44 Updating the BIOS ...44 System and Setup Password...44 Assigning a System Password and Setup Password 45 Deleting or Changing an Existing System and/or Setup Password 45
4 Diagnostics...47
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics 47 Battery Status Lights...47 Device Status Lights...48 Diagnostic Beep Codes...48
5 Technical Specifications...49
6 Contacting Dell...55
Owner's Manual - Page 18
... in Before Working Inside Your Computer. 2. Fix the power-button board to the palmrest. 5. Install:
a) palmrest b) keyboard c) battery 6. Tighten the screw to secure the power-button board. 4. Removing the Hard Drive
1.
Slide and lift the hard drive and lift it out of the computer.
18 Installing the Power-Button Board
1. Remove:
a) battery b) keyboard c) palmrest 3. Remove the...
Owner's Manual - Page 19
...5. Follow the procedures in Before Working Inside Your Computer. 2. Remove:
a) battery b) keyboard c) palmrest 3. Disconnect the antennae connected to the hard drive. 2. Follow the procedures in After Working Inside Your Computer. Removing the Wireless Local Area Network (WLAN) Card
1. Install the hard-drive bracket to the WLAN card.
4.
Installing the Hard Drive
1. Pry the latch to...
Owner's Manual - Page 26
... the procedures in a clockwise direction to the locked position. 3. Follow the procedures in Before Working Inside Your Computer. 2. Remove:
a) battery b) SD memory card c) keyboard d) optical drive e) memory module f) palmrest g) hard drive h) WLAN card i) heat-sink fan assembly 3. Disconnect the display cable (1), power-connector cable (2), USB board cable (3), speaker cable (4).
26
Owner's Manual - Page 28
Follow the procedures in Before Working Inside Your Computer. 2. Release the speaker cable from the routing channel.
4. Remove:
a) battery b) SD memory card c) keyboard d) optical drive e) memory module f) palmrest g) hard drive h) WLAN card i) heat-sink fan assembly j) system board 3. Press the securing latches and lift up the left speaker.
28
Removing the Speakers
1. Follow the ...
Owner's Manual - Page 30
... from the routing channel on the chassis.
5. Follow the procedures in After Working Inside Your Computer. d) WLAN card e) hard drive f) palmrest g) memory module h) optical drive i) keyboard j) SD memory card k) battery 4.
Remove:
a) battery b) hinge cover c) keyboard d) palmrest 3. Disconnect the WLAN antennae and release it from the system board.
4. Removing the Display Assembly
1.
Owner's Manual - Page 38
... in Before Working Inside Your Computer. 2. Peel off the display cable from the display panel.
5. Disconnect the LVDS cable from the adhesive affixing it to the display panel.
38 Removing the Low-Voltage Differential Signaling (LVDS) Cable
1. Peel off the tape securing the LVDS cable connection.
4. Remove:
a) battery b) hinge cover c) keyboard d) optical drive e) palmrest f) display...
Owner's Manual - Page 41
From the System Setup, you can:
• Change the NVRAM settings after you add or remove hardware • View the system hardware configuration • Enable or disable integrated devices • Set performance and power management thresholds • Manage your computer hardware and specify BIOS‐level options. The boot sequence screen also displays the option to the previous field....
Owner's Manual - Page 42
... of the hard drive. Pressing in the field. System Setup Options
Main
System Information System Date System Time BIOS Version Product Name Service Tag Asset Tag CPU Type CPU Speed CPU ID L1 Cache Size L2 Cache Size L3 Cache Size Extended Memory System Memory Memory Speed Fixed HDD SATA ODD
AC Adapter Type
Displays the computer model number. Displays the memory installed on the...
Owner's Manual - Page 43
Allows USB devices to an AC power source. Specifies if the computer battery will Default: Enabled be used to Default: Enabled the on the computer's internal hard drive (HDD). These fields let you to Default: AHCI either ATA or AHCI. If the service tag is connected. Enables or disables adapter warnings. This field displays your computer.
43 Default: Enabled
Enable or...
Owner's Manual - Page 44
...secure your computer's Service Tag or Express Service Code:
NOTE: For desktops, the service tag label is available on replacing the system board or if an update is available. Specifies which network device the computer can create a system password and a setup password to a power outlet
1. If you to install the updated BIOS settings on the screen. Select your preferred download method in...
Owner's Manual - Page 48
...AC adapter present. Device Status Lights
Turns on when you turn on when wireless networking is 3 seconds, and the beep sound lasts 300 ms. After each beep and each set of beeps, the BIOS should detect if the user presses the power button. Battery in progress or failure System board failure, covers BIOS corruption or ROM error
2
No RAM detected
No memory detected
3
Chipset Error (North...
Owner's Manual - Page 49
... information regarding the configuration of your computer, click Start
(Start icon) → Help and Support, and then select the option to 6 MB
Table 4. Processor Feature Types
L2 cache
Specification
• Intel Celeron • Intel Core i3 series • Intel Core i5 series
up to view information about your computer. Audio Feature Type Controller Stereo conversion Interface:
Internal...
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