HP dc7800 manual 3Keyboard Components

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Keyboard

Figure 1-4Keyboard Components

Table 1-3Keyboard Components

1

Function Keys

Perform special functions depending on the software application being used.

 

 

 

2

Editing Keys

Include the following: Insert, Home, Page Up, Delete, End, and Page Down.

 

 

 

3

Status Lights

Indicate the status of the computer and keyboard settings (Num Lock, Caps

 

 

Lock, and Scroll Lock).

 

 

 

4

Numeric Keys

Work like a calculator keypad.

 

 

 

5

Arrow Keys

Used to navigate through a document or Web site. These keys allow you to

 

 

move left, right, up, and down, using the keyboard instead of the mouse.

 

 

 

6

Ctrl Keys

Used in combination with another key; their effect depends on the application

 

 

software you are using.

 

 

 

7

Application Key1

Used (like the right mouse button) to open pop-up menus in a Microsoft Office

 

 

application. May perform other functions in other software applications.

 

 

 

8

Windows Logo Keys1

Used to open the Start menu in Microsoft Windows. Used in combination with

 

 

other keys to perform other functions.

 

 

 

9

Alt Keys

Used in combination with another key; their effect depends on the application

 

 

software you are using.

1Keys available in select geographic regions.

4 Chapter 1 Product Features

ENWW

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Contents Hardware Reference Guide dc7800 Series Ultra- Slim Desktop Page About This Book Iv About This Book Table of contents Index Product Features Standard Configuration FeaturesDrive configuration may vary by model Front Panel ComponentsRear Panel Components 2Rear Panel ComponentsKeyboard 3Keyboard ComponentsUsing the Windows Logo Key 4Windows Logo Key Functions5Serial Number and Product ID Location Product Features Serial Number LocationChanging from Desktop to Tower Configuration Enww Hardware Upgrades Serviceability FeaturesRemoving the Computer Access Panel Removing and Replacing the Front Bezel 2Lifting the Fan ShroudEnww Removing a Bezel Blank 5Removing a Bezel BlankSODIMMs Installing Additional MemoryDDR2-SDRAM SODIMMs Populating Sodimm Sockets 6SODIMM Socket LocationsInstalling SODIMMs Enww Enww Upgrading the Hard Drive 9Unlocking the Hard Drive Carrier11Removing the Hard Drive Guide Screw Hardware Upgrades 13Transferring the Guide Screws Enww Enww Replacing the Optical Drive Removing the Existing Optical Drive17Removing the Optical Drive 18Aligning the Release Latch Hardware Upgrades Preparing the New Optical DriveInstalling the New Optical Drive 20Connecting the Cable and Locking the Drive in PlaceEnww Installing and Removing a Port Cover 22Removing a Port CoverSpecifications Table A-1SpecificationsRated Input Current maximum1 Battery Replacement Type Enww Security Lock Provisions Installing a Security LockCable Lock Padlock HP Business PC Security Lock Enww Preventing Electrostatic Damage Electrostatic DischargeGrounding Methods Computer Operating Guidelines and RoutineCare Safety Optical Drive PrecautionsCleaning Shipping PreparationIndex KeyboardScrews
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