Inverter Card and LCD Panel | IBM Z50 manual

1090 Inverter Card and LCD Panel

∙Backup Batteries (1010)

∙Battery Pack (1030)

∙Keyboard Assembly (1040)

∙Bottom Cover (1050)

∙LCD Bezel (1070)

WorkPad z50 Mobile Companion

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IBM Z50 manual Inverter Card and LCD Panel

Contents

March First Edition March About This Manual Contents Vi IBM WorkPad z50, Mobile Companion Important Service Information FRU Replacement StrategyBefore Replacing Parts Safety Notices Multi-lingual Translations Safety Notice Safety Notice IBM WorkPad z50, Mobile Companion Safety Notice Safety Information General Safety Electrical Safety Safety Inspection Guide Use caution do not become a victim yourself Switch off power Check for worn, frayed, or pinched cables Handling Electrostatic Discharge-Sensitive Devices Grounding Requirements WorkPad z50 Mobile Companion 2608 Read This First Screw Tightening Information Plastic to PlasticLogic card to Plastic Torque Driver Following is not covered under warranty Page Feature Product OverviewDescription Symptoms Verified Refer To Checkout Guide Audio Checkout Keyboard Checkout Memory Checkout Power Systems Checkout Modem Checkout Pin Voltage V dc Terminal Voltage V dc 11.1 Ground Optional Dry Cell Battery Checkout If the optional Dry Battery Calibration Application Backup Battery Checkout Nonrechargeable ROM Card Checkout TrackPoint Checkout Cradle CheckoutExternal Monitor Self-Test IBM WorkPad z50, Mobile Companion Installing the ROM/DRAM Card ROM card Removing the ROM/DRAM Card Handling a Screwdriver Brightness/Contrast Buttons Checkout Removing the Dram ROM Cards Power Management Features Full Power ModeSuspend Mode Symptom-to-FRU Index Symptom / ErrorFRU / Action in Sequence LED board Function-Related Symptoms Indicator-Related SymptomsInfrared-Related Symptoms Keyboard- or TrackPoint-Related Symptoms Symptom / Error FRU / Action in Sequence Peripheral Device Related Symptoms Power-Related SymptomsOther Symptoms Intermittent Problems Undetermined Problems Running the Diagnostics PC Card Slot TestTool Name Related Service Procedures Status Indicators and Control ButtonsIndicator Color Application Launching Key Assignments Key Safety Notice 1 Translation on Safety Notice 2 Translation onSafety Notice 6 Translation on Removing and Replacing Defective FRUsPage Important Notice Screw Screw Type HeadLength Unplugging and Plugging Flexible Cables Removal reference Backup Batteries 1020 ROM/DRAM Card Step Size Quantity M2.5 Color Black Torque Kgcm Length WorkPad z50 Mobile Companion Battery Pack Keyboard Assembly Bottom Cover WorkPad z50 Mobile Companion Mainboard Step Size Quantity M2.0 Color Torque Kgcm Length LCD Bezel LCD Unit Inverter Card and LCD Panel FPC Assembly Step Size Quantity Color M2.5 Hex Torque Kgcm Length Speaker Microphone PC Card Slot Assembly Audio Ports WorkPad z50 Mobile Companion 1160 RJ-11 Assembly Hardware Button Board Top Cover Locations Front Right View Left View Right View Rear View Bottom View System Unit Parts Listing System Unit FRU List LCD Unit Parts List CRU Power Cord For 3-pin power cords Trademarks IBM IBM