HP 705 G1 Removal and replacement procedures Microtower MT chassis, Preparation for disassembly

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4Removal and replacement procedures – Microtower (MT) chassis

Adherence to the procedures and precautions described in this chapter is essential for proper service. After completing all necessary removal and replacement procedures, run the Diagnostics utility to verify that all components operate properly.

NOTE: Not all features listed in this guide are available on all computers.

Preparation for disassembly

See Routine care, SATA drive guidelines, and disassembly preparation on page 28 for initial safety procedures.

1.Remove/disengage any security devices that prohibit opening the computer.

2.Close any open software applications.

3.Exit the operating system.

4.Remove any compact disc or media card from the computer.

5.Turn off the computer and any peripheral devices that are connected to it.

CAUTION: Turn off the computer before disconnecting any cables.

Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. In some systems the cooling fan is on even when the computer is in the “Standby,” or “Suspend” modes. The power cord should always be disconnected before servicing a unit.

6.Disconnect the power cord from the electrical outlet and then from the computer.

7.Disconnect all peripheral device cables from the computer.

8.As applicable, lay the computer down on its side to achieve a safe working position.

NOTE: During disassembly, label each cable as you remove it, noting its position and routing. Keep all screws with the units removed.

CAUTION: The screws used in the computer are of different thread sizes and lengths; using the wrong screw in an application may damage the unit.

36 Chapter 4 Removal and replacement procedures – Microtower (MT) chassis

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Contents Maintenance and Service Guide Product notice Safety warning notice IiiIv Safety warning notice Table of contents Removal and replacement procedures Microtower MT chassis Sata data cable101 System board callouts100 102System board callouts 118 114116 120170 168169 173228 224225 230Standard Configuration Features Standard Configuration FeaturesMicrotower Small form factor Product Features Desktop miniFront panel components, microtower Front panel components, microtowerFront panel components, small form factor Front panel components, desktop mini Front panel components, desktop miniRear panel components, microtower Rear panel components, small form factor Rear panel components, small form factorRear panel components, desktop mini Green USB 3.0 Ports blueSerial Number Location Serial Number LocationComputer major components Microtower MT chassis spare partsIllustrated parts catalog Microtower MT chassis spare parts Cables Item Description Front I/O assembly Sata drive power cableSata data cable, 14 inch, 1 straight end, 1 angled end Misc parts USB Wireless Washable Smart card Antenna for use with Wlan cardDescription Hard drives/Solid-state drives DrivesOptical drives Misc boards Item DescriptionSmall Form Factor SFF chassis spare parts Small Form Factor SFF chassis spare partsItem Description Front bezel Bezel blank Illustrated parts catalog Item Description Front I/O assembly Power switch assembly Sata data cable, 19.5 inch, 2 straight endsMisc parts Clamp lock, includes universal cable plate not included USB USB, mini Washable Smart cardDrives Misc boards Power supply, 120W Item Description Access panelDesktop Mini DM chassis spare parts Desktop Mini DM chassis spare parts Mouse USB, laser USB, optical Washable Wireless Solid-state drives Item Description KeyboardsDescription DriveGenerating static Electrostatic discharge informationRelative Humidity Event 55% 40% 10% Grounding the work area Preventing electrostatic damage to equipmentPersonal grounding methods and equipment Static Shielding Protection LevelsOperating guidelines Recommended materials and equipmentCleaning the keyboard General cleaning safety precautionsCleaning the Computer Case Routine careCleaning the mouse Service considerationsCleaning the monitor Power supply fanScrews Cables and connectorsLithium coin cell battery Hard DrivesSata hard drive cables Serial ATA Hard Drive CharacteristicsSata hard drives Smart ATA drivesCable management Removal and replacement procedures Microtower MT chassis Preparation for disassemblyAccess panel Front bezel Optical drive bezel blank Battery TypeType DDR3-SDRAM DIMMs MemoryDIMMs Populating Dimm socketsInstalling DIMMs Page Expansion cards Page Page Page Drives DVD±RW drive DVD-ROM drive Blu-ray BD-Writer XL DrivePage Drive positions Removing a slim optical driveInstalling a slim optical drive Removing a hard drive Installing a hard drive Page Page Page Drive power cable Front I/O and power switch assembly Removal and replacement procedures Microtower MT chassis Heat sink Processor Speaker Page Rear chassis fan Power supply Power supply To install the power supply, reverse the removal procedure System boardPage Sys Bd Label Color Component Connector System board calloutsFront I/O Black Front I/O/power Password Green Clear systemParallel port Black Optional parallel Jumper Passwords Port Input Silver Headphone Switch Output jacks Microphone jacksPreparation for disassembly Access panel Front bezel security Bezel blanks Bezel blanksBattery Type Memory Installing DIMMs Page Expansion card Page Page Page Drives Installing and Removing Drives Page Removing a 3.5-inch device Installing a 3.5-inch device Page Page Removing a slim optical drive Installing a slim optical drive Page Removing and replacing a 3.5-inch hard drive Page Page Removing a 2.5-inch hard drive Page Drive power cable To install the baffle, reverse the removal procedure Baffle BaffleHood sensor Front I/O assembly Page Page Power switch Power switch Speaker Heat sink Page Page Processor Page Power supply Page System board Page System board callouts DIMM2 Using the Small Form Factor Computer in a Tower Orientation Removal and replacement procedures desktop mini DM chassis Access panel Hard drive Page Page Speaker Page Front bezel DDR3-SDRAM SODIMMs SODIMMsGB, PC3-12800, Sodimm SODIMM1 socket, Channel B Populating Sodimm socketsDescription System Board Label Socket Color SODIMM3 socket, Channel aReplacing SODIMMs Page Replacing the battery Type Page Heat sink Processor Fan Drive cage Page Wlan module Page Solid-state drive Page External antennas select models only External antennas select models onlyPage Page Remove the solid-state drive M.2 solid-state drive on Updating Smbios Information System ID Setup Setup Field Name Comment LabelSys Bd Label Color Component Wlan antennas Page Page Page Changing from desktop to tower configuration Computer Setup F10 Utility Computer Setup F10 UtilitiesUsing Computer Setup F10 Utilities Computer Setup-File Computer Setup-Storage Computer Setup F10 UtilityComputer Setup-Security Device Security Network BootMaster Boot Security USB SecurityLegacy Support to disabled Secure BootConfiguration System Security theseOption Description Computer Setup-PowerHardware Power ManagementBios Power-On Computer Setup-AdvancedPower-On Options OptionConnected Bios PCI VGA ConfigurationUsing the Dash Terminal Type option Bus OptionsRecovering the Configuration Settings Safety and comfort Before you call for technical support Troubleshooting without diagnosticsHelpful hints Solving general problems Computer will not respond to keyboard or mouse CauseSolving general problems Apps icon Poor performance Cause SolutionUnder Windows System, click Run Solving power problems Processor thermal protection activatedPower supply shuts down intermittently Cause Solution Solving hard drive problems Solving hard drive problemsComputer will not boot from hard drive Cause Solution Nonsystem disk/NTLDR missing message Cause SolutionStorage Boot Order list Storage Boot OrderSolving media card reader problems Solving media card reader problemsCan not write to the media card Cause Blank screen no video Cause Solution Solving display problemsInserted media card has boot capability To the electrical outletSolving display problems Blank screen no video CauseBe sure the monitor cable is securely connected to Dim characters Cause SolutionInstall the video drivers included in the upgrade kit Monitor needs to be degaussedNo Connection, Check Signal Cable displays on screen Cause Image is not centered Cause SolutionPosition may need adjustment Horizontal or vertical position of the imageCertain typed symbols do not appear correct Cause Solving audio problemsSound cuts in and out Cause Solution Solving audio problems Line-in jack is not functioning properly Cause Solving printer problemsPrinter will not print Cause Solution Control Panel , and then select Device ManagerPrinter prints garbled information Cause Solution Solving keyboard and mouse problemsSolving keyboard and mouse problems Make the proper network connections to the printerShut down the computer using the keyboard Keyboard connector is not properly connectedProgram in use has stopped responding to commands Computer, and then restart the computerThat pins in the connector are not bent down Solving Hardware Installation ProblemsSolving Hardware Installation Problems Mouse may need repairComputer will not start Cause Solution Solving Network Problems Solving Network ProblemsNetwork status link light never flashes Cause Solution Settings for the board Correct operating modeDiagnostics reports a failure Cause Solution Cable CorrectlySolving memory problems New network card will not boot Cause SolutionMemory count during Post is wrong Cause Solution Solving memory problemsOut of memory error Cause Insufficient memory error during operation Cause SolutionComputer Setup utility Solving CD-ROM and DVD problemsSecurity Network Boot Movie will not play in the DVD drive Cause Solution Solving CD-ROM and DVD problemsCannot eject compact disc tray-load unit Cause System will not boot from USB flash drive Cause Solution Solving USB flash drive problemsUSB flash drive not found identified Cause Solution Security USB SecuritySolving Internet access problems Solving front panel component problemsSolving front panel component problems Log on to your ISP and launch the desired program Solving software problemsDelete button System files may be damagedAdvanced startup, click Restart now Solving software problemsSelect Automatic Repair Post numeric codes and text messages Post error messagesControl panel message Description Recommended action Download to Disable to prevent PXE Post numeric codes and text messagesEnsure that none of the keys are Flash Screen Image Corrupted Flash Screen image has errorsECC Memory Module Detected ECC DepressedReconfigure card resources and/or run Power Supply fan not detectedReseat power supply fan Computer Setup or Windows utilitiesFunctionality contained in the system Bios Sata Cabling Error One or more Sata devices are improperlyReboot the computer System Bios versionActivity Beeps Possible cause Recommended action Red Power LED flashes seven Causing the failure. Continue adding devicesPre-video graphics error For systems with a graphics card Times, once every second Unable to bootReplace the power button harness. If Press and hold the power button for less thanCheck that both power supply cables are Problem persists, replace the system boardPassword security and resetting Cmos Resetting the password jumperChanging a Setup or Power-On password Clearing and resetting the Cmos Deleting a Setup or Power-On passwordPress Enter Page Why run HP PC Hardware Diagnostics How to access and run HP PC Hardware DiagnosticsDiagnostic section, click HP Uefi Support Environment Creating recovery media and backups Restoring and recovering using Windows toolsUsing Reset when the system is not responding Select Reset Follow the on-screen instructions to continueBacking up, restoring, and recovering in Windows Creating recovery media Click All ProgramsTo create recovery discs Close all open programs To create the Windows DVD System backup and recoverySystem Restore Follow the on-screen instructions to set up your backupSystem Recovery System Recovery when Windows is respondingSystem Recovery when Windows is not responding Select Install now Page Japanese Power Cord Requirements General RequirementsCountry-Specific Requirements Country-Specific RequirementsCountry Accrediting Agency Statement of Volatility Appendix B Statement of VolatilityEnter the F10 setup utility MT Specifications Appendix C SpecificationsPlus Platinum MT SpecificationsRated Input Current Current Leakage Nfpa 240W active PFC 89/91/90% efficient at 240W active PFC240W active PFC 280W active PFC 87/90/87% efficient at 280W active PFC 280W active PFC 90/92/89% efficient atApproximate Weight Temperature Range DM SpecificationsDM Specifications DC OutputDrive cage removal Disassembly preparation205 Illustrated Processor removal Audio problems 182 Hard drive removalHP Recovery Disc Creator, using Front panel problems 197Downloading DM removal and replacement Fan, MT InstallationMedia card reader Recovery discs, steps for creatingRemoval and replacement DM battery Socket population 42, 78SFF power supply 114 SFF power switch 106 SFF processor 112 MT heat sink MT power supplySFF front bezel SFF front I/O, power switch Assembly 103 MT battery blank MT bezel blankFlash drive 218 System Recovery 220 Creating backups 217Creating system restore points DM removal and replacement Wlan module Index
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705 G1 specifications

The HP 705 G1 is a versatile and robust tablet designed for professionals who require mobility without compromising performance. Part of HP's Elite series, this device combines power, flexibility, and security, making it an ideal option for business users and field professionals.

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Security is a top priority for any business device, and the HP 705 G1 excels in this area. Equipped with advanced security features, including a fingerprint reader and TPM (Trusted Platform Module), it provides a secure environment for sensitive data. Additionally, HP's security software helps protect the device from malware and unauthorized access.

The HP 705 G1 is also designed for connectivity, featuring multiple ports, including USB, HDMI, and headphone jacks, facilitating easy connection to peripherals and external displays. Moreover, it supports Wi-Fi and Bluetooth, allowing for seamless networking and paired device connections.

Battery life is another important aspect of the HP 705 G1. The tablet offers impressive run times, ensuring that professionals can work throughout the day without needing to recharge frequently.

In conclusion, the HP 705 G1 is a well-rounded tablet that combines a lightweight design, strong performance, robust security features, and connectivity solutions. It is an excellent choice for mobile professionals seeking a reliable device that can adapt to their dynamic work environment. Whether in the office or on the move, the HP 705 G1 is designed to meet the demands of today’s workforce.
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