HP ProDesk 400 G2 Microtower PC Manual do Utilizador

Hardware Reference GuideHP ProDesk 400 G2 Microtower

Serial number locationEach computer has a unique serial number and a product ID number that are located on the exteriorof the computer. Keep these num

2 Hardware upgradesServiceability featuresThe computer includes features that make it easy to upgrade and service. A Torx T15 or flatheadscrewdriver i

Removing the computer access panelTo access internal components, you must remove the access panel:1. Remove/disengage any security devices that prohib

Replacing the computer access panelPlace the panel on the computer (1) then slide it forward (2) and tighten the thumbscrew (3) to securethe panel in

Removing the front bezel1. Remove/disengage any security devices that prohibit opening the computer.2. Remove all removable media, such as compact dis

Removing an optical drive bezel blankOn some models, there is a bezel blank covering the slim optical drive bay. Remove the bezel blankbefore installi

System board connectionsRefer to the following illustration and table to identify the system board connectors for your model.No. System Board Connecto

Installing additional memoryThe computer comes with double data rate 3 synchronous dynamic random access memory (DDR3-SDRAM) dual inline memory module

channel and the remainder is assigned to single channel. If one channel will have more memorythan the other, the larger amount should be assigned to C

6. Open both latches of the memory module socket (1), and insert the memory module into thesocket (2).NOTE: A memory module can be installed in only o

© Copyright 2014 Hewlett-PackardDevelopment Company, L.P.Microsoft and Windows are U.S. registeredtrademarks of the Microsoft group ofcompanies.The in

Removing or installing an expansion cardThe computer has three PCI Express x1 expansion slots and one PCI Express x16 expansion slot.NOTE: You can ins

b. If you are removing a PCI Express x1 card, hold the card at each end and carefully rock itback and forth until the connectors pull free from the so

c. If you are removing a PCI Express x16 card, pull the retention arm on the back of theexpansion socket away from the card and carefully rock the car

11. To install a new expansion card, hold the card just above the expansion socket on the systemboard then move the card toward the rear of the chassi

16. Lock any security devices that were disengaged when the computer access panel was removed.17. Reconfigure the computer, if necessary.Drive positio

Removing and Installing drivesWhen installing drives, follow these guidelines:●The primary Serial ATA (SATA) hard drive must be connected to the dark

Removing a slim optical drive1. Remove/disengage any security devices that prohibit opening the computer.2. Remove all removable media, such as compac

7. Push the green release latch on the right rear side of the drive toward the center of the drive (1)and push the rear of the drive forward to unlock

8. Align the small pins on the release latch with the small holes on the side of the drive and pressthe latch firmly onto the drive.9. Slide the optic

10. Connect the power cable (1) and data cable (2) to the back of the optical drive.11. If installing a new drive, connect the opposite end of the dat

About This BookThis guide provides basic information for upgrading the HP ProDesk Business PC.WARNING! Text set off in this manner indicates that fail

6. Disconnect the power cable (1) and data cable (2) from the back of the hard drive.7. Remove the four 6-32 mounting screws (1) and slide the drive o

6. Slide the drive into the drive bay (1) and install the four 6-32 mounting screws (2) to secure thedrive in place.NOTE: HP has supplied four extra 6

Removing a 2.5-inch hard driveNOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive sothat you can transfer

Installing a 2.5-inch hard drive1. Remove/disengage any security devices that prohibit opening the computer.2. Remove all removable media, such as com

7. Connect the power cable (1) and data cable (2) to the back of the hard drive.8. If installing a new drive, connect the opposite end of the data cab

Installing a security lockThe security locks displayed below and on the following page can be used to secure the computer.Cable lockPadlockInstalling

HP Business PC Security Lock1. Fasten the security cable by looping it around a stationary object.2. Insert the cable lock into the cable lock slot on

3. Slide the security cable through the hole in the cable lock on the rear of the monitor.4. Use the bracket provided in the kit to secure other perip

5. Thread the keyboard and mouse cables through the computer chassis lock.6. Remove the thumbscrew from the rear of the computer.32 Chapter 2 Hardwa

7. Screw the lock to the chassis in the thumbscrew hole using the screw provided.8. Insert the plug end of the security cable into the lock (1) and pu

iv About This Book

9. When you have completed all steps, all of the devices at your workstation will be secured.34 Chapter 2 Hardware upgrades

A Battery replacementThe battery installed on the computer provides power to the real-time clock. When replacing thebattery, use a battery equivalent

b. Slide the replacement battery into position, positive side up. The battery holderautomatically secures the battery in the proper position.Type 2a.

b. Insert the new battery and position the clip back into place.NOTE: After the battery has been replaced, use the following steps to complete this pr

B Electrostatic dischargeA discharge of static electricity from a finger or other conductor may damage system boards or otherstatic-sensitive devices.

C Computer operating guidelines, routinecare and shipping preparationComputer operating guidelines and routine careFollow these guidelines to properly

Optical drive precautionsBe sure to observe the following guidelines while operating or cleaning the optical drive.Operation●Do not move the drive dur

IndexAaccess panelremoval 6replacement 7Bbattery replacement35Ccomputer operating guidelines 39DDIMMs. See memorydrivescable connections 19installatio

Table of contents1 Product features ...

Appendix B Electrostatic discharge ...

1 Product featuresStandard configuration featuresFeatures may vary depending on the model. For support assistance and to learn more about thehardware

Front panel componentsDrive configuration may vary by model. Some models have a bezel blank covering the optical drivebay.1 Slim Optical Drive (option

Rear panel components1 Power Cord Connector 7 Line-Out Connector for powered audiodevices (green)2Line-In Audio Connector (blue) 8 DVI-D Monitor Con