Asus A8F user manual Powering on the Notebook PC, Power-On Self Test Post

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3 Getting Started

Powering ON the Notebook PC

The Notebook PC’s power-ON message appears on the screen when you turn it ON. If necessary, you may adjust the brightness by using the hot keys. If you need to run the BIOS Setup to set or modify the system configuration, press [F2] upon bootup to enter the BIOS Setup. If you press [Tab] during the splash screen, standard boot information such as the BIOS version can be seen. Press [ESC] and you will be presented with a boot menu with selections to boot from your available drives.

NOTE: Before bootup, the display panel flashes when the power is turned ON. This is part of the Notebook PC’s test routine and is not a problem with the display.

IMPORTANT! To protect the hard disk drive, always wait at least 5 seconds after turning OFF your Notebook PC before turning it back ON.

WARNING! DO NOT carry or cover a Notebook PC that is powered ON with any mate- rials that will reduce air circulation such as a carrying bag.

The Power-On Self Test (POST)

When you turn ON the Notebook PC, it will first run through a series of software-controlled diagnostic tests called the Power-On Self Test (POST). The software that controls the POST is installed as a permanent part of the Notebook PC’s architecture. The POST includes a record of the Notebook PC’s hardware configuration, which is used to make a diagnostic check of the system. This record is created by using the BIOS Setup program. If the POST discovers a difference between the record and the existing hardware, it will display a message on the screen prompting you to correct the conflict by running BIOS Setup. In most cases the record should be correct when you receive the Notebook PC. When the test is finished, you may get a message reporting “No operating system found” if the hard disk was not preloaded with an operating system. This indicates that the hard disk is correctly detected and ready for the installation of a new operating system.

The S.M.A.R.T. (Self Monitoring and Reporting Technology) checks the hard disk drive during POST and gives a warning message if the hard disk drive requires servicing. If any critical hard disk drive warning is given during bootup, backup your data immediately and run Windows disk checking program. To run Window’s disk checking program: (1) right-click any hard disk drive icon in “My Computer”, (2) choose Properties, (3) click the Tools tab, (4) click Check Now, (5) select a hard disk drive, (6) select Thorough to also check for physical damages, and (7) click Start. Third party disk utilities such as Symantec’s Norton Disk Doctor can also perform the same functions but with greater ease and more features.

IMPORTANT! If warnings are still given during bootup after running a software disk checking utility, you should take your Notebook PC in for servicing. Continued use may result in data loss.

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Contents Hardware User’s Manual E2378 / MarContents Contents Contents Introducing the Notebook PC Introducing the Notebook PCAbout This User’s Manual AppendixSafety Precautions Battery safety warningCover Your Notebook PC Charge Your Batteries Transportation PrecautionsAirplane Precautions Preparing your Notebook PC Introducing the Notebook PC Knowing the Parts Basic sides of the Notebook PCTop Side Knowing the PartsStatus Indicators top Power SwitchStatus Indicators front Knowing the Parts Camera on selected modelsBottom Side Knowing the Parts Memory RAM Compartment Battery Lock SpringBattery Pack Hard Disk Drive CompartmentOptical Drive Optical Drive Electronic Eject Left SideFlash Memory Slot Optical Drive Emergency EjectSpdif Output Jack Knowing the Parts IEEE1394 PortMicrophone Input Jack Mic Headphone Output JackAir Vents Right SideInfrared Port IrDA on selected models Front Side Rear Side Knowing the Parts LAN Port Knowing the Parts Getting Started Getting Started Power SystemUsing AC Power Installing and Removing the Battery Pack Using Battery PowerBattery Care To install the battery pack To remove the battery packPowering on the Notebook PC Power-On Self Test PostChecking Battery Power Charging the Battery PackEmergency Shutdown Restarting or RebootingPowering OFF Special Keyboard Functions Colored Hot KeysKeyboard as Cursors Microsoft Windows KeysKeyboard as a Numeric Keypad Switches and Status Indicators Status Indicators Battery Charge Indicator Status IndicatorsFront edge Power Indicator Bluetooth IndicatorGetting Started Using the Notebook PC Support Software Using the Notebook PCOS Operating System Touchpad activation with external USB mouseMoving The Cursor Using the TouchpadPointing Device Scrolling on selected modelsTouchpad Usage Illustrations ClickingTappingDragging-ClickingDragging-Tapping Caring for the TouchpadInserting an ExpressCard Storage DevicesExpressCard Removing an ExpressCardOptical Drive Inserting an optical discRemoving an optical disc Using the Optical Drive Emergency ejectOptical Drive Cont’ Listening to Audio CDSupported Memory Types Flash Memory Card ReaderHard Disk Drive Connections Modem ConnectionNetwork Connection Twisted-Pair CableInfrastructure mode Wireless LAN Connection on selected modelsAd-hoc mode Bluetooth Wireless Connection on selected models Power Management Modes Power State Summary Thermal Power ControlStand by and Hibernate Appendix USB 2.0 Slim Combo Drive Optional Optional AccessoriesUSB Hub Optional USB Flash Memory DiskUSB Floppy Disk Drive Wireless LAN CardWireless LAN USB Adapter USB Keyboard and MouseOptional Connections Printer ConnectionGlossary CPU Central Processing Unit Appendix Byte Binary TermClock Throttling Device DriverPCI Bus Peripheral Component Interconnect Local Bus Appendix a Kensington LocksLaser Classifications PC Cards PcmciaSuspend Mode Appendix Post Power On Self TestRAM Random Access Memory ROM Read Only MemoryRegional Playback Information Declarations and Safety StatementsDVD-ROM Drive Information Region DefinitionsNetwork Compatibility Declaration Internal Modem CompliancyOverview Non-Voice EquipmentCountry Applied More Testing Internal Modem CompliancyFederal Communications Commission Statement CE Mark WarningFCC Radio Frequency Exposure Caution Statement FCC RF Exposure Guidelines Wireless ClientsFCC Radio Frequency Interference Requirements Declaration of Conformity R&TTE directive 1999/5/ECWireless Operation Channel for Different Domains France Restricted Wireless Frequency BandsUL Safety Notices Power Safety RequirementNordic Cautions for Notebook PC with Lithium-Ion Battery Cdrh Regulations Optical Drive Safety Information Laser Safety InformationService warning label Macrovision Corporation Product NoticeCTR 21 Approval for Notebook PC with built-in Modem Appendix a Network SoftwareSecurity Service and Support