Dell E5550 owner manual Uma

Page 55

Feature

Specification

 

 

Maximum memory

 

Intel 4th Generation Processors

8 GB

Intel 5th Generation Processors

16 GB

Table 16. Audio

Feature

 

Specification

 

 

 

Type

 

High-definition audio

Controller

 

Realtek ALC3235

Stereo conversion

 

Digital Audio-out through HDMI - up to 7.1 compressed

 

 

and un-compressed audio

Interface:

 

 

Internal

 

high-definition audio codec

External

 

Stereo headset / mic combo

Speakers

 

two

Internal speaker amplifier

 

2 W (RMS) per channel

Volume controls

 

hot keys

Table 17. Video

 

 

 

 

Feature

Specification

 

 

Type

integrated on system board, hardware accelerated

Controller:

 

 

UMA

 

 

Intel 4th Generation

i3 / i5 HD Graphics 4400

Processors

 

 

Intel 5th Generation

i3 / i5 / i7 HD Graphics 5500

Processors

 

 

Discrete

 

 

Intel 4th Generation

NA

 

Processors

 

 

Intel 5th Generation

nVIDIA N15-GM

Processors

nVIDIA N15-GT

Data bus

Integrated video

External display support

19-pin HDMI connector

 

15-pin DSUB VGA connector

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Contents Dell Latitude E5550 Page Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer System Overview Recommended ToolsFront and Back View Removing the Battery Installing the Base CoverRemoving the Base Cover Removing the Hard-Drive Assembly Installing the BatteryBase cover Battery Installing the Hard-Drive Assembly Removing the Memory Installing the MemoryRemoving the Keyboard Trim Removing the Keyboard Installing the Keyboard TrimRemoving the Palmrest Installing the KeyboardBase cover Battery Keyboard trim Removing the Power-Switch Board Installing the PalmrestRemoving the SmartCard Reader Board Installing the Power-Switch BoardPage Removing the USH Board Installing the SmartCard-Reader BoardRemoving the Finger-Print Reader Board Installing the USH BoardRemoving the LED Board Installing the Finger-Print Reader BoardRemoving the Power-Connector Port Installing the LED BoardInstalling the power-connector port Removing the Wlan Card / WiGig Card Installing the Wlan Card / WiGig CardRemoving the Wwan Card Installing the Wwan CardRemoving the Display-Hinge Brackets Removing the Display Assembly Installing the Display-Hinge BracketsPage Removing the Display Bezel Installing the Display AssemblyRemoving the Display Panel Installing the Display BezelPage Removing the Display Hinges Installing the Display PanelRemoving the Camera Installing the Display HingesRemoving the eDP Cable Installing the CameraRemoving the System Fan Installing the eDP cableRemoving the Audio Board Installing the System FanRemoving the System Board Installing the Audio BoardPage Removing the Coin-Cell Battery Installing the System BoardRemoving the Heatsink Installing the Coin-Cell BatteryInstalling the Heatsink Removing the Speakers Installing the Speakers Uefi System Setup OptionsCOM3 PS2ECP COM2Page Video Secure Boot KEK Power Management Post Behavior Wwan Wwan / GPS 4MB Technical SpecificationsUMA USB Feature Specification Active Area Axis 99.50 mm 53.00 mm AC Adapter Environmental Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Post Battery Status LightsContacting Dell