HP tm2-1070us, tm2-1073nr, tm2-1079cl Equipment guidelines, Material Use Voltage protection level

Page 43

Equipment guidelines

Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.

When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap.

When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive strips must be worn in contact with the skin.

The following grounding equipment is recommended to prevent electrostatic damage:

Antistatic tape

Antistatic smocks, aprons, and sleeve protectors

Conductive bins and other assembly or soldering aids

Nonconductive foam

Conductive tabletop workstations with ground cords of one megohm resistance

Static-dissipative tables or floor mats with hard ties to the ground

Field service kits

Static awareness labels

Material-handling packages

Nonconductive plastic bags, tubes, or boxes

Metal tote boxes

Electrostatic voltage levels and protective materials

The following table lists the shielding protection provided by antistatic bags and floor mats.

Material

Use

Voltage protection level

 

 

 

Antistatic plastic

Bags

1,500 V

 

 

 

Carbon-loaded plastic

Floor mats

7,500 V

 

 

 

Metallized laminate

Floor mats

5,000 V

 

 

 

ENWW

Preliminary replacement requirements 35

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Contents HP TouchSmart tm2 Notebook PC Page Safety warning notice Iv Safety warning notice Table of contents Computer specifications Inch display specifications 105 Viii Panels Product descriptionChipset GraphicsHard drives WirelessModule includes two 2.4-GHz antennae in display assembly Category DescriptionServiceability End-user replaceable parts Module includes two antennae in display assemblyPower requirements Operating system PreinstalledHard drive Component Function External component identificationTop components Display componentsFn key KeysComponent Description LightsTouchPad components Left-side components Front componentsRear components Right-side components Control Panel System and Security PowerOptions Enww Bottom components Enww Illustrated parts catalog Service tagIllustrated parts catalog Computer major components Display Screw Kit not illustrated Display assemblyMemory modules PC3, 1066-MHz Power connector and cableUSB/Card Reader board FanWlan module Description Spare part numberHspa EV-DO Wwan module Cell, 62-Wh, 2.8-Ah, Li-ion batteryPlastics Kit Mass storage devices Miscellaneous parts Spare part Description Number Sequential part number listingZambia, and Zimbabwe Antenna cables Enww 598859-001 MB memory module PC3, 1066-MHz 599092-001 Enww Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsCables and connectors Typical electrostatic voltage levels Grounding guidelinesEvent 10% 40% 55% Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComponent replacement procedures Computer feet Battery Description Spare part number Pen 593028-001 PenHard drive Enww Enww Wwan module Enww Enww Memory module Enww Enww Wlan module Enww Enww Enww RTC battery Top cover Enww Country or region Spare part number KeyboardEnww Pen holder and eject assembly Description Spare part number Bluetooth module 537921-001 Bluetooth modulePower switch board Display assembly Enww Enww Enww Enww FSB, 3-MB L2 cache, 10-W System boardEnww Enww Enww Power connector and cable Description Spare part number Fan 592970-001 FanRemove the fan Reverse this procedure to install the fan Heat sink Enww Enww Reverse this procedure to install the heat sink USB/Card Reader board Starting Setup Utility Setup Utility BiosChanging the language of Setup Utility Using Setup UtilityNavigating and selecting in Setup Utility Display system information Restoring default settings in Setup UtilitySecurity menu Setup Utility menusExiting Setup Utility Main menuDiagnostics menu System Configuration menuDetermining the Bios Updating the BiosDownloading a Bios update Updating the Bios Enww Computer specifications SpecificationsInch display specifications Hard drive specifications Applicable disc Read Write Access timeCache buffer Data transfer rate CD-DA, CD+EG, CD-MIDI, CD Enww Backup and recovery Backup and recovery Backing up your information Using system restore points Using Windows Backup and RestoreRecovering from the recovery discs Performing a recoverySelect Start All Programs Recovery Manager Recovery Manager Audio-out headphone Connector pin assignmentsPin Signal Audio-in microphoneExternal monitor Hdmi Universal Serial Bus RJ-45 networkRequirements for all countries Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryDisplay Enww Display Enww Enww Enww Index Hdmi Enww Enww
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