Dell 3549 Uživatelský manuál

Dell Vostro 15 – 3549Owner's ManualRegulatory Model: P45FRegulatory Type: P45F001

2Removing and Installing ComponentsThis section provides detailed information on how to remove or install the components from your computer.Removing t

Installing the Battery1. Insert the battery into the battery slot and press to lock in place.2. Follow the procedures in After Working Inside Your com

4. Lift the access panel off the computer.Installing the Access Panel1. Insert the access panel into the chassis.2. Tighten the screw to secure the ac

c. Lift the hard drive upwards from the computer [3].Installing the Hard Drive1. Slide the hard drive into the connector.2. Tighten the screw to secur

Installing the Memory Module1. Insert the memory module into the socket and press to lock the securing clips.2. Install the access panel.3. Install th

5. Follow the procedures in After Working Inside Your computer.Removing the Keyboard1. Follow the procedures in Before Working Inside Your Computer.2.

Installing the Keyboard1. Connect the keyboard cable to the connector on the system board.2. Flip the keyboard after connecting the keyboard cable.3.

4. Once done the folds should look as shown below.Removing the Palmrest Assembly1. Follow the procedures in Before Working Inside Your Computer.2. Rem

6. Perform the following steps as shown in the illustration:a. Flip the computer and disconnect the touchpad and power cables by pressing locking tab

Installing the Palmrest Assembly1. Place the palmrest on the chassis and press the notches until it clicks in place.2. Connect the touchpad and power

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

a. Remove the screws that secure the battery connector to the computer [1].b. Lift the battery connector partially to a 45-degree angle [2].c. Remove

Installing the Coin-cell battery1. Insert the coin-cell battery and press to lock.2. Install:a. palmrest assemblyb. keyboardc. memory moduled. hard dr

Installing the Optical Drive Connector1. Tighten the screws to secure the optical drive connector to the computer.2. Install the:a. palmrest assemblyb

4. Lift the I/O board from the computer.Installing the Input/Output (I/O) Board1. Insert the I/O board into the chassis.2. Connect the I/O board cable

Removing the Speakers1. Follow the procedures in Before Working Inside Your Computer.2. Remove:a. Battery.b. optical disk-drive.c. access panel.d. har

Installing the Speakers1. Insert the speakers into the chassis and press the retaining clips to lock in place.2. Connect the speakers to the system bo

4. Perform the following steps as shown in the illustrationa. Lift the locking tab [1].b. Disconnect I/O cable [2].c. Disconnect and lift the eDP cabl

4. Connect the speakers to the system board.5. Connect the power connector to the system board.6. Tighten the screws to secure the system board to the

5. Remove the screws that secure the display hinges to the display assembly. Then, lift and remove the display hinges away from the display assembly.6

7. Perform the following steps as shown in the illustration:a. Lift the eDP cable from the computer [1].b. Disconnect the eDP cable.c. Remove the disp

Contents1 Working on Your Computer...5Connecting the Power Adapter...

6. Install:a. system boardb. palmrest assemblyc. keyboardd. memory modulee. hard drivef. access panelg. optical disk-driveh. battery7. Follow the proc

Installing the Camera1. Insert the camera into the display assembly.2. Connect the camera cable.3. Install:a. display assemblyb. palmrest assemblyc. k

Installing the Heatsink Assembly1. Insert the heatsink and tighten the screws to secure it to the system board.2. Connect the system fan’s cable to th

b. Unroute the cable from the retention clips [2].c. Lift the power connector from the computer [3].Installing the Power Connector1. Insert the power

3System SetupSystem Setup enables you to manage your computer hardware and specify BIOS‐level options. From the System Setup, you can:• Change the NVR

Table 1. Navigation KeysKeys NavigationUp arrow Moves to the previous field.Down arrow Moves to the next field.<Enter> Allows you to select a va

Option DescriptionCPU Speed Displays the speed of the processor.CPU ID Displays the processor ID.CPU CacheL1 Cache Displays the processor L1 cache siz

Option DescriptionIntegrated NIC Enable or disable the power supply to the on–board network card.Default: EnabledUSB Emulation Enable or disable the U

The Security tab displays the security status and allows you to manage the security features of the computer.Table 4. Security OptionsOption Descripti

Exit — This section allows you to save, discard, and load default settings before exiting from System Setup.Updating the BIOS It is recommended to upd

Removing the Display Assembly...27Installing the

Assigning a System Password and Setup PasswordYou can assign a new System Password and/or Setup Password or change an existing System Password and/or

4Diagnostics Enhanced Pre-Boot System Assessment (ePSA) DiagnosticsThe ePSA diagnostics (also known as system diagnostics) performs a complete check o

Device Status LightsIcon DescriptionTurns on when you turn on the computer and blinks when the computer is in a power management mode.Turns on steadil

5Specifications SpecificationsNOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start (St

Table 9. AudioFeature DescriptionType 2 channel high-definition audioController Realtek ALC3234Stereo conversion 24-bit (analog-to-digital and digital

Feature Description• two USB 2.0 portsNOTE: The powered USB 3.0 connector also supports Microsoft Kernel Debugging. The ports are identified in the do

Table 17. BatteryFeature DescriptionType• 4-cell “smart” lithium ion (40 WHr)Dimensions:Height 20.00 mm (0.79 inch)Width 49.6 mm (1.95 inches)Depth 27

Table 20. EnvironmentalFeature DescriptionTemperature:Operating 0 °C to 40 °C (32 °F to 104 °F)Storage –40 °C to 65 °C (–40 °F to 149 °F)Relative humi

6Contacting Dell Contacting DellNOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, pac

1Working on Your Computer Connecting the Power AdapterConnect the power adapter and turn on your computer.5

System OverviewFront and Back View 1. microphone 2. camera3. camera-status light 4. power button 5. optical drive 6. USB 2.0 connector7. memory-card r

15. VGA connector 16. air vents 17. power connector 18. security-cable slot19. battery 20. service-tag labelBefore Working Inside Your ComputerUse the

5. Disconnect your computer and all attached devices from their electrical outlets.6. Close the display and turn the computer upside-down on a flat wo

b. Click the and select Shut down.Or* On the Home screen, click and then select Shut down.• In Windows 7:1. Click Start .2. Click Shut Down.or1. C