HP ProDesk 400 G2.5 Small Form Factor PC Bedienungsanleitung

Hardware Reference GuideHP ProDesk 400 G2.5 SFF Business PC

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

2 Hardware upgradesServiceability featuresThe computer includes features that make it easy to upgrade and service. No tools are needed for some ofthe

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 secure thepanel 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 a slim optical drive bezel blankOn some models, there is a bezel blank covering the slim optical drive bay that needs to be removed beforeins

Replacing the front bezelInsert the three hooks on the bottom side of the bezel into the rectangular holes on the chassis (1), and thenrotate the top

Changing from desktop to tower configurationThe Small Form Factor computer can be used in a tower orientation with an optional tower stand that can be

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 low power double data rate 3 synchronous dynamic random access memory(DDR3L-SDRAM) dual inline mem

© Copyright 2015 Hewlett-PackardDevelopment Company, L.P.Microsoft and Windows are U.S. registeredtrademarks of the Microsoft group ofcompanies.The in

assigned to single channel. If one channel will have more memory than the other, the larger amountshould be assigned to Channel A.●In any mode, the ma

6. Disconnect the power cable (1) and data cable (2) from the rear of the optical drive. Press the releaselever on the back of the drive (3), and then

8. Press inward on the drive cage release latch (1), rotate the drive cage up (2), and then slide the tabs onthe side of the drive cage out of the cha

11. Hold the drive cage at an angle and insert the tabs on the side of the drive cage into the slots on thechassis (1), and then lower the other side

13. Slide the optical drive through the front bezel all the way into the bay (1) so that it locks in place (2), andthen connect the power cable (3) an

Removing or installing an expansion cardThe computer has one PCI Express x1 expansion socket and one PCI Express x16 expansion socket.NOTE: The PCI Ex

b. If you are installing an expansion card in a vacant PCI Express x1 socket, insert a flatbladescrewdriver into the slots on the rear of expansion sl

c. If you are removing a PCI Express x1 card, hold the card at each end, and carefully rock it back andforth until the connectors pull free from the s

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

Drive positions1 9.5mm slim optical drive bay2 Hard drive bayNOTE: The drive configuration on your computer may be different than the driveconfigurati

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

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

6. Disconnect the power cable (1) and data cable (2) from the rear of the optical drive. Press the releaselever on the back of the drive (3), and then

7. Align the small pin on the release latch with the small hole on the side of the drive and press the latchfirmly onto the drive.8. Slide the optical

Removing and replacing a hard driveNOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so thatyou can tran

7. Disconnect the data cable (1) and power cable (2) from the rear of the hard drive, and remove the cablesfrom the retainer clip (3).8. Press inward

●If you are removing a 2.5-inch hard drive, remove the four screws that secure the drive to the drivecage (1) to release the drive (2).10. Install the

●If you are installing a 2.5-inch hard drive, place the drive in the drive cage (1) and secure the drivewith four M3 metric screws.NOTE: The four scre

11. Hold the drive cage at an angle and insert the tabs on the side of the drive cage into the slots on thechassis (1), and then lower the other side

13. Slide the optical drive through the front bezel all the way into the bay (1) so that it locks in place (2), andthen connect the power cable (3) an

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

iv About This Book

HP Business PC Security Lock V21. Attach the security cable fastener to a desktop using the appropriate screws for your environment(screws not provide

3. Slide the security cable through the security cable fastener.4. Pull the two scissor hands of the monitor lock apart and insert the lock into the s

5. Slide the security cable through the security guide installed on the monitor.6. Attach the accessory cable fastener to a desktop using the appropri

7. Slide the security cable through the holes in the accessory cable fastener.8. Screw the lock to the chassis using the screw provided (1). Insert th

9. When you have completed all steps, all of the devices at your workstation will be secured.38 Chapter 2 Hardware upgrades

A Battery replacementThe battery that comes with the computer provides power to the real-time clock. When replacing the battery,use a battery equivale

b. Slide the replacement battery into position, positive side up. The battery holder automaticallysecures 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 other static-sensitive devices

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

Table of contents1 Product features ...

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

D AccessibilityHP designs, produces, and markets products and services that can be used by everyone, including peoplewith disabilities, either on a st

IndexAaccess panelremoval 6replacement 7accessibility 45Bbattery replacement 39Ccomputer operating guidelines 43DDIMMs. See memorydrivescable connecti

Grounding methods ...

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

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

Rear panel components1 PS/2 Mouse Connector (green) 6 VGA Monitor Connector2Serial Connector 7 USB 2.0 Ports (black)3RJ-45 Network Connector 8 Display