HP 705 G1 manual Replacing the battery

Page 143

Replacing the battery

The battery that comes with the computer provides power to the real-time clock. When replacing the battery, use a battery equivalent to the battery originally installed in the computer. The computer comes with a 3- volt lithium coin cell battery.

WARNING! The computer contains an internal lithium manganese dioxide battery. There is a risk of fire and burns if the battery is not handled properly. To reduce the risk of personal injury:

Do not attempt to recharge the battery.

Do not expose to temperatures higher than 60°C (140ºF).

Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water. Replace the battery only with the HP spare designated for this product.

CAUTION: Before replacing the battery, it is important to back up the computer CMOS settings. When the battery is removed or replaced, the CMOS settings will be cleared.

Static electricity can damage the electronic components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.

NOTE: The lifetime of the lithium battery can be extended by plugging the computer into a live AC wall socket. The lithium battery is only used when the computer is NOT connected to AC power.

HP encourages customers to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. For more information about recycling programs, go to http://www.hp.com/recycle.

1.Prepare the computer for disassembly (Preparation for disassembly on page 121).

2.Remove the access panel (Access panel on page 122).

3.Locate the battery and battery holder on the system board.

4.Depending on the type of battery holder on the system board, complete the following instructions to replace the battery.

NOTE: You may need to use a small tool, such as tweezers or needle-nose pliers, to remove and replace the battery.

Replacing the battery 133

Image 143
Contents Maintenance and Service Guide Product notice Iii Safety warning noticeIv Safety warning notice Table of contents Sata data cable Removal and replacement procedures Microtower MT chassis102 System board callouts100 101120 114116 System board callouts 118173 168169 170230 224225 228Microtower Small form factor Standard Configuration FeaturesStandard Configuration Features Desktop mini Product FeaturesFront 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 factorGreen USB 3.0 Ports blue Rear panel components, desktop miniSerial Number Location Serial Number LocationIllustrated parts catalog Microtower MT chassis spare partsComputer major components Microtower MT chassis spare parts Sata data cable, 14 inch, 1 straight end, 1 angled end Item Description Front I/O assembly Sata drive power cableCables Misc parts Antenna for use with Wlan card USB Wireless Washable Smart cardOptical drives DrivesDescription Hard drives/Solid-state drives Item Description Misc boardsItem Description Front bezel Bezel blank Small Form Factor SFF chassis spare partsSmall Form Factor SFF chassis spare parts Illustrated parts catalog Sata data cable, 19.5 inch, 2 straight ends Item Description Front I/O assembly Power switch assemblyMisc parts USB USB, mini Washable Smart card Clamp lock, includes universal cable plate not includedDrives Misc boards Desktop Mini DM chassis spare parts Item Description Access panelPower supply, 120W Desktop Mini DM chassis spare parts Mouse USB, laser USB, optical Washable Wireless Drive Item Description KeyboardsDescription Solid-state drivesRelative Humidity Event 55% 40% 10% Electrostatic discharge informationGenerating static Static Shielding Protection Levels Preventing electrostatic damage to equipmentPersonal grounding methods and equipment Grounding the work areaRecommended materials and equipment Operating guidelinesRoutine care General cleaning safety precautionsCleaning the Computer Case Cleaning the keyboardPower supply fan Service considerationsCleaning the monitor Cleaning the mouseHard Drives Cables and connectorsLithium coin cell battery ScrewsSmart ATA drives Serial ATA Hard Drive CharacteristicsSata hard drives Sata hard drive cablesCable management Preparation for disassembly Removal and replacement procedures Microtower MT chassisAccess panel Front bezel Optical drive bezel blank Type BatteryType Populating Dimm sockets MemoryDIMMs DDR3-SDRAM DIMMsInstalling DIMMs Page Expansion cards Page Page Page DVD±RW drive DVD-ROM drive Blu-ray BD-Writer XL Drive DrivesPage Removing a slim optical drive Drive positionsInstalling 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 System board To install the power supply, reverse the removal procedurePage System board callouts Sys Bd Label Color Component ConnectorInput Silver Headphone Switch Output jacks Microphone jacks Password Green Clear systemParallel port Black Optional parallel Jumper Passwords Port Front I/O Black Front I/O/powerPreparation 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 Baffle To install the baffle, reverse the removal procedure 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 GB, PC3-12800, Sodimm SODIMMsDDR3-SDRAM SODIMMs SODIMM3 socket, Channel a Populating Sodimm socketsDescription System Board Label Socket Color SODIMM1 socket, Channel BReplacing 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 Setup Field Name Comment Label System ID SetupSys Bd Label Color Component Wlan antennas Page Page Page Changing from desktop to tower configuration Computer Setup F10 Utilities Computer Setup F10 UtilityUsing Computer Setup F10 Utilities Computer Setup-File Computer Setup F10 Utility Computer Setup-StorageComputer Setup-Security USB Security Network BootMaster Boot Security Device SecuritySystem Security these Secure BootConfiguration Legacy Support to disabledManagement Computer Setup-PowerHardware Power Option DescriptionOption Computer Setup-AdvancedPower-On Options Bios Power-OnBus Options PCI VGA ConfigurationUsing the Dash Terminal Type option Connected BiosRecovering the Configuration Settings Troubleshooting without diagnostics Safety and comfort Before you call for technical supportHelpful hints Computer will not respond to keyboard or mouse Cause Solving general problemsSolving general problems Under Windows System, click Run Poor performance Cause SolutionApps icon Processor thermal protection activated Solving power problemsPower supply shuts down intermittently Cause Solution Solving hard drive problems Solving hard drive problemsStorage Boot Order Nonsystem disk/NTLDR missing message Cause SolutionStorage Boot Order list Computer will not boot from hard drive Cause SolutionCan not write to the media card Cause Solving media card reader problemsSolving media card reader problems To the electrical outlet Solving display problemsInserted media card has boot capability Blank screen no video Cause SolutionBlank screen no video Cause Solving display problemsMonitor needs to be degaussed Dim characters Cause SolutionInstall the video drivers included in the upgrade kit Be sure the monitor cable is securely connected toHorizontal or vertical position of the image Image is not centered Cause SolutionPosition may need adjustment No Connection, Check Signal Cable displays on screen CauseSound cuts in and out Cause Solution Solving audio problemsCertain typed symbols do not appear correct Cause Solving audio problems Control Panel , and then select Device Manager Solving printer problemsPrinter will not print Cause Solution Line-in jack is not functioning properly CauseMake the proper network connections to the printer Solving keyboard and mouse problemsSolving keyboard and mouse problems Printer prints garbled information Cause SolutionComputer, and then restart the computer Keyboard connector is not properly connectedProgram in use has stopped responding to commands Shut down the computer using the keyboardMouse may need repair Solving Hardware Installation ProblemsSolving Hardware Installation Problems That pins in the connector are not bent downComputer will not start Cause Solution Solving Network Problems Solving Network ProblemsNetwork status link light never flashes Cause Solution Cable Correctly Correct operating modeDiagnostics reports a failure Cause Solution Settings for the boardNew network card will not boot Cause Solution Solving memory problemsInsufficient memory error during operation Cause Solution Solving memory problemsOut of memory error Cause Memory count during Post is wrong Cause SolutionSecurity Network Boot Solving CD-ROM and DVD problemsComputer Setup utility Cannot eject compact disc tray-load unit Cause Solving CD-ROM and DVD problemsMovie will not play in the DVD drive Cause Solution Security USB Security Solving USB flash drive problemsUSB flash drive not found identified Cause Solution System will not boot from USB flash drive Cause SolutionSolving front panel component problems Solving front panel component problemsSolving Internet access problems System files may be damaged Solving software problemsDelete button Log on to your ISP and launch the desired programSelect Automatic Repair Solving software problemsAdvanced startup, click Restart now Control panel message Description Recommended action Post error messagesPost numeric codes and text messages Post numeric codes and text messages Download to Disable to prevent PXEDepressed Flash Screen Image Corrupted Flash Screen image has errorsECC Memory Module Detected ECC Ensure that none of the keys areComputer Setup or Windows utilities Power Supply fan not detectedReseat power supply fan Reconfigure card resources and/or runSystem Bios version Sata Cabling Error One or more Sata devices are improperlyReboot the computer Functionality contained in the system BiosActivity Beeps Possible cause Recommended action Times, once every second Unable to boot Causing the failure. Continue adding devicesPre-video graphics error For systems with a graphics card Red Power LED flashes sevenProblem persists, replace the system board Press and hold the power button for less thanCheck that both power supply cables are Replace the power button harness. IfResetting the password jumper Password security and resetting CmosChanging a Setup or Power-On password Press Enter Deleting a Setup or Power-On passwordClearing and resetting the Cmos Page How to access and run HP PC Hardware Diagnostics Why run HP PC Hardware DiagnosticsDiagnostic section, click HP Uefi Support Environment Restoring and recovering using Windows tools Creating recovery media and backupsSelect Reset Follow the on-screen instructions to continue Using Reset when the system is not respondingBacking up, restoring, and recovering in Windows Click All Programs Creating recovery mediaTo create the Windows DVD System backup and recovery To create recovery discs Close all open programsFollow the on-screen instructions to set up your backup System RestoreSystem Recovery when Windows is responding System RecoverySystem Recovery when Windows is not responding Select Install now Page General Requirements Japanese Power Cord RequirementsCountry Accrediting Agency Country-Specific RequirementsCountry-Specific Requirements Appendix B Statement of Volatility Statement of VolatilityEnter the F10 setup utility Appendix C Specifications MT SpecificationsRated Input Current Current Leakage Nfpa MT SpecificationsPlus Platinum 280W active PFC 280W active PFC 90/92/89% efficient at 240W active PFC240W active PFC 280W active PFC 87/90/87% efficient at 240W active PFC 89/91/90% efficient atDC Output DM SpecificationsDM Specifications Approximate Weight Temperature RangeHard drive removal Disassembly preparation205 Illustrated Processor removal Audio problems 182 Drive cage removalFan, MT Installation Front panel problems 197Downloading DM removal and replacement HP Recovery Disc Creator, usingSocket population 42, 78 Recovery discs, steps for creatingRemoval and replacement DM battery Media card readerMT battery blank MT bezel blank MT heat sink MT power supplySFF front bezel SFF front I/O, power switch Assembly 103 SFF power supply 114 SFF power switch 106 SFF processor 112DM removal and replacement Wlan module Index Creating backups 217Creating system restore points Flash drive 218 System Recovery 220
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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.

One of the standout features of the HP 705 G1 is its lightweight and portable design. Weighing just 1.5 pounds and featuring a thin profile, this tablet can easily be carried around, making it suitable for users on the go. The device boasts a 7-inch display, providing a vibrant resolution that is ideal for reading documents, browsing the web, or reviewing presentations. The touchscreen interface enhances user interaction and makes navigating through applications seamless.

Performance-wise, the HP 705 G1 is powered by an efficient AMD processor, which ensures fast and reliable operation for multitasking and demanding applications. With options for RAM configurations, users have the flexibility to choose the model that best suits their needs, whether for simple tasks or more intensive workloads. Furthermore, the tablet supports various storage options, including solid-state drives, ensuring quick boot times and swift data retrieval.

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.