HP Omni Pro 110 Business PC Specifications

Maintenance & Service GuideHP Omni Pro 110 All-in-One PC

●Expansion slot: 1x half-size – for WLAN only●Ethernet LAN: Realtek RL8111E 10/100/1000Front ComponentsComponent Component(1) Webcam LED indicator (op

Rear and Side ComponentsComponent Component(1) Media Card Reader LED (9) Memory access(2) HP 6-in-1 Media Card Reader (10) (4) USB 2.0 ports(3) (2) US

2 Installing and Customizing theSoftwareIf your computer was not shipped with a Microsoft operating system, some portions of thisdocumentation do not

4. Click on the Windows Update link.In Windows 7, the Windows Update screen appears. Click view available updates and makesure all critical updates ar

3 Computer Setup (F10) UtilityComputer Setup (F10) UtilitiesUse Computer Setup (F10) Utility to do the following:●Change factory default settings.●Set

●Power●Boot●ExitUse the arrow keys to select the appropriate heading, then press Enter. Use the arrow (up anddown) keys to select the option you want,

Table 3-1 Computer Setup—Main (continued)1st Drive2nd DriveFor each, allows you to set:● Port Configuration - enable/disable (default is enabled)Capa

Computer Setup—AdvancedNOTE: Support for specific Computer Setup options may vary depending on the hardwareconfiguration.WARNING! Setting items on thi

Table 3-3 Computer Setup—PowerOption DescriptionAfter AC PowerFailureAllows you to select system restart behavior after power loss:● Stay Off (defaul

Table 3-4 Computer Setup—Boot (continued)Hard Drive GroupBoot PrioritySpecifies boot device priority within hard drives.Network Group BootPrioritySpe

© Copyright 2011, 2012 Hewlett-PackardDevelopment Company, L.P. Theinformation contained herein is subject tochange without notice.Microsoft and Windo

4 Serial ATA (SATA) Drive Guidelinesand FeaturesNOTE: HP only supports the use of SATA hard drives on these models of computer. No ParallelATA (PATA)

SMART ATA DrivesThe Self Monitoring Analysis and Recording Technology (SMART) ATA drives for the HP PersonalComputers have built-in drive failure pred

5 Identifying the Chassis, Routine Care,and Disassembly PreparationThis chapter provides general service information for the computer. Adherence to th

Electrostatic Discharge InformationA sudden discharge of static electricity from your finger or other conductor can destroy static-sensitivedevices or

●Place items on a grounded surface before removing them from their container.●Always be properly grounded when touching a sensitive component or assem

Recommended Materials and EquipmentMaterials and equipment that are recommended for use in preventing static electricity include:● Antistatic tape●Ant

●Never cover the ventilation slots on the monitor with any type of material.●Install or enable power management functions of the operating system or o

CAUTION: Use safety glasses equipped with side shields before attempting to clean debris fromunder the keys. ●Visible debris underneath or between the

ScrewsThe screws used in the computer are not interchangeable. They may have standard or metric threadsand may be of different lengths. If an incorrec

WARNING! This computer contains a lithium battery. There is a risk of fire and chemical burn if thebattery is handled improperly. Do not disassemble,

About This BookWARNING! Text set off in this manner indicates that failure to follow directions could result in bodilyharm or loss of life.CAUTION: Te

6 Illustrated parts catalogComputer major components22 Chapter 6 Illustrated parts catalog

Item Description Spare part number(1) Display panel, 20-inch, non-glare 646794-001(2) Front bezel kit 704214-001 Memory modules (PC3-10600, 1333-MHz;

Item Description Spare part number ●E5800 (3.20-GHz, 2-MB L2 cache, 800-MHz FSB) 646376-001 ●E5700 (3.00-GHz, 2-MB L2 cache, 800-MHz FSB) 631759-001

Spare partnumberDescription573954-001 Intel Core2 Duo E7600 processor (3.06-GHz, 3-MB L2 cache, 1066-MHz FSB)586745-001 Intel Core2 Duo E7500 processo

Spare partnumberDescription651600-001 Optical drive bracket651601-001 Inverter board651606-001 Fan651607-001 Heat sink assembly (thermal module) (incl

7 Removal and Replacement ProceduresAll-in One (AIO) ChassisThe following sections provide information about disassembling various components of the H

Small Rear CoverThe small rear cover is located above the stand. You must remove it to remove the stand.To remove the small rear cover:1. Prepare the

StandThe stand is secured with three screws.To remove the stand:1. Prepare the computer for disassembly (see Preparing to Disassemble the Computeron p

Left Rear CoverThe left rear cover is located on the left, rear of the computer. You must remove it to access theoptical drive and the hard drive.To r

Optical DriveDescription Spare part number8X DVD±RW SuperMulti DL Drive with LightScribe 597927-001Optical drive bracket 651600-001Optical drive bezel

iv About This Book

If you need to remove the optical drive bracket from the rear of the optical drive:Figure 7-5 Optical drive bracket1. Remove the two screws that secu

Hard DriveDescription Spare part number1000-GB 621418-001750-GB 632938-001500-GB 621421-001320-GB 621420-001250-GB 621419-001The hard drive is located

8. To remove the hard drive from the hard drive cage, remove the four Phillips screws that securethe drive to the cage, and then slide the drive out o

Right Rear CoverThe right rear cover is located on the right, rear of the computer. You must remove it to accessmemory and system board components.To

MemoryDescription Spare part number2 GB (PC3-10600, 1333-MHz) 651609-0011 GB (PC3-10600, 1333-MHz) 651608-001Memory modules are located on the right s

7. Open both latches of the memory module socket (1), and remove the memory module from thesocket (2).Figure 7-10 Removing the memory moduleNOTE: If

Heat Sink (Thermal Module)Description Spare part numberHeat sink (thermal module) 651607-001The heat sink is secured with five screws and four clips.

8. In the order indicated by the numbers stamped into the heat sink, remove the four screws (2)that secure the heat sink to the system board.9. Remove

ProcessorDescription Spare part numberIntel Core2 Duo processors (include replacement thermal material) E8500, 6-MB cache, 3.16 GHz 466170-001E8400,

9. Carefully lift the processor from the socket (3).CAUTION: Do NOT handle the pins in the processor socket. These pins are very fragile andhandling t

Table of contents1 Product Features ...

WLAN ModuleDescription Spare part numberWLAN module (802.11b/g/n) (1x1 mini card) 634906-001The WLAN module is connected to the system board. The modu

8. Lift the module to a 45-degree angle, and then remove it from the system board.Figure 7-15 Removing the WLAN moduleTo install the WLAN module, rev

Webcam ModuleDescription Spare part numberWebcam module 651586-001The webcam module is located at the top of the computer. It is located below an uppe

9. Disconnect the webcam cable from the module.Figure 7-18 Disconnecting the webcam module cable10. Remove the module from the computer.To install a

Rear CoverThe rear cover is secured with five screws. You must pry it off at the seams around the edges of thecomputer, starting at the bottom.To remo

9. Pry the cover off at the top covers (2), and then work around the remainder of the computerprying the cover off (3).Figure 7-20 Removing the rear

Inverter BoardDescription Spare part numberInverter board 651601-001The inverter board is located on the left side of the computer under the rear cove

8. Remove the two screws (2) that secure the board to the computer.Figure 7-21 Removing the inverter board9. Remove the inverter board from the compu

Power Button BoardDescription Spare part numberPower button board 651585-001The power button board is mounted on the left side of the computer. It is

System Board ShieldThe system board shield sits above the system board. It is secured with two screws.To remove the system board shield:1. Prepare the

Generating Static ... 15Preventing Electro

FanDescription Spare part numberFan 651606-001The fan is located near the top of the computer. It is secured with three screws.To remove the fan:1. Pr

10. Lift the fan from the computer (3).Figure 7-24 Removing the fanTo install the fan, reverse the removal procedures.Fan 53

SpeakersDescription Spare part numberSpeaker, right 651597-001Speaker, left 651598-001The speakers are located at the bottom of the computer. Two sepa

9. Disconnect the speaker cables from the system board connectors. The right speaker cableconnector is black, the left speaker cable connector is whit

System BoardDescription Spare part numberSystem board 648965-001Thermal pad, DIMM (20mm x 50mm x 2.5mm) 651595-001Thermal pad, VRM (15mm x 40mm x 4mm)

11. Lift the system board straight up and out of the computer (2).Figure 7-27 Removing the system boardTo install the system board, reverse the remov

Stand BracketThe stand bracket is secured with four screws. Removing it allows access to the fans, heat sink,processor, and optional TV tuner.To remov

Drive ConnectorsThe drive connectors are located near the middle of the computer, below the fan. They are securedwith two screws and each has two conn

11. Remove the cables from the clips built into the computer.12. Remove the drive connector from the computer.To install the hard drive connector, rev

10. Remove the six screws that secure the bezel to the computer.Figure 7-30 Removing the front bezel11. Disconnect the power button assembly from the

Fan ...

12. Press the tabs that secure the bezel to the display assembly, and separate the bezel from thedisplay assembly.Figure 7-32 Removing the bezel from

Display PanelDescription Spare part numberDisplay, 20-inch, non-glare 646794-001The display panel is secured with 4 screws.To remove the display panel

12. Remove the four screws that secure the display panel.Figure 7-33 Removing the display panel13. Lift the display panel from the remaining assembly

A POST Error MessagesThis appendix lists the error codes, error messages, and the various indicator light and audiblesequences that you may encounter

POST Numeric Codes and Text MessagesThis section covers those POST errors that have numeric codes associated with them. The sectionalso includes some

Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended action164-MemorySize Error Memory amount has chang

Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended action304-Keyboard or System Unit Error Keyboard f

Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended action1805-Ambient Temperature Previously OverLimi

Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended action2202-PMM Deallocation Error during MEBxclean

Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended action2220-USB Key Provisioning file hasmismatch v

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Table A-1 Numeric Codes and Text Messages (continued)Control panel message Description Recommended actionNetwork Server Mode Active and NoKeyboard At

Interpreting POST Diagnostic Front Panel LEDs andAudible CodesThis section covers the front panel LED codes as well as the audible codes that may occu

Table A-2 Diagnostic Front Panel LEDs and Audible Codes (continued)Activity Beeps Possible Cause Recommended ActionRed Power LED flashes fourtimes, o

Table A-2 Diagnostic Front Panel LEDs and Audible Codes (continued)Activity Beeps Possible Cause Recommended ActionRed Power LED flashes ninetimes, o

Resetting the CMOS Jumper1. Turn off the computer and any external devices, and disconnect the power cord from the poweroutlet. The power must be disc

For instructions on Computer Setup, see the Computer Setup (F10) Utility Guide.Resetting the CMOS Jumper 77

B Connector Pin AssignmentsThis appendix contains the pin assignments for many computer and workstation connectors. Some ofthese connectors may not be

HeadphoneConnector and Icon (1/8” miniphone) Pin Signal1 (Tip)2 (Ring)3 (Shield)Audio_leftPower_RightGroundLine-in AudioConnector and Icon (1/8” minip

C Power Cord Set RequirementsThe power supplies on some computers have external power switches. The voltage select switchfeature on the computer permi

Country-Specific RequirementsAdditional requirements specific to a country are shown in parentheses and explained below.Country Accrediting Agency C

1 Product FeaturesThe HP Compaq 6000 Pro All-In One Business PC offers the following features:● Processors: Intel® Pentium™ Dual Core, Core™ 2 Duo, an

D SpecificationsAll-in One ModelsTable D-1 SpecificationsDesktop DimensionsHeightWidthDepth16.0 in20.0 in8.6 in47.0 cm50.8 cm22.0 cmApproximate Weigh

IndexAAC adapterspare part numbers 24, 25audible codes 73Bbatterydisposal 21beep codes 73bezelremoving 60spare part numbers 23, 60bezel (front)spare p

line-out audio pin assignments79LVDS cablespare part number 23, 25Mmass storage devices, spare partnumbers 24memory moduleremoving 36spare part number

webcam moduleremoving 44spare part number 23, 25WLAN antenna cablespare part number 23, 25WLAN moduleremoving 42spare part number 23, 25Index 85