LG Electronics LW60, LW70 service manual Ch3. System information Fn key combinations, Fn +

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Ch3. System information

Fn key combinations

The following table shows the function of each combination of Fn with a function key. Function of Fn keys has nothing to do with Operating System.

	[Fn] +	Description

	[F1]	User-defined Hot key. (Setting is available at OSD)

	[F2]	User-defined Hot key. (Setting is available at OSD)

	[F3]	User-defined Hot key. (Setting is available at OSD)

	[F4]	Force the computer to enter power-saving mode. (ex: system standby and hibernation)

		TouchPad Disable (Impossible to use TouchPad) / TouchPad Enable (Possible to use
	[F5]	TouchPad) / TouchPad Auto-Disable (When connecting USB mouse to the computer,
	[F5]	TouchPad is disable) The TouchPad initialization takes 1~2 seconds, so wait for the

		Initialization to end before using the TouchPad.

	[F6]	Wireless LAN on / off

		When the computer is attached to an external monitor, you can changed the display output
	[F7]	location with [Fn] + [F7] combination. You can switch to and from the three types of display
		modes, LCD display only, the external monitor only, or both at the same time.

	[F8]	Enable/Disable Auto Sound power management (battery mode only).

	[F9]	Enable/Disable Auto Brightness control.

	[F10]	System information

	[ESC]	Maximum power-saving mode. (when OSD is installed)

	[ScrLk]	Number lock

	[Delete]	Brightness up

	[Insert]	Brightness down

		PgUp

		PgDn

		Home

		End

	[F12]	Maximum power-saving mode.

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Contents LW60/70 LG Electronics Page „ Strategy for replacing a hard-disk drive Ch1. Service informationCh1. Service information Safety notices Ch1. Service information Safety information „ General safety Ch1. Service information „ Electrical safety Ch1. Service information Ch1. Service information „ Safety inspection guide „ Grounding requirements Backup Standby RTC battery safety information Ch1. Service information Laser compliance statement„ What to do first Ch1. Service information Read this firstFollowings are not covered under warranty „ Front view Ch2. LocationsCh2. Locations „ Front view „ Left view 15.4 Ch2. Locations „ Rear view 15.4„ Right view 15.4 Ch3. System information „ SpecificationSystem „ System Block Diagram GMPage53HUNTER-W Fn + Ch3. System information „ Fn key combinationsSystem status indicators show the status of the computer Ch3. System information „ Status indicatorsCh3. System information „ Bios Flash Ch3. System information „ How to update flash ROM in Windows Ch3. System information Ch3. System information „ Bios Setup Ch3. System information „ Using the keys System Time Ch3. System information „ Main menu„ Security menu Ch3. System information „ Advanced menu„ Exit menu Ch3. System information „ Boot menu„ Power system checkout Ch4. Symptom-to-part indexCh4. Symptom-to-part index Ch4. Symptom-to-part index Terminal Voltage V dc Ground Symptom / Error FRU or action, in sequence Ch4. Symptom-to-part index „ Numeric error codesDMA test failed System board 02F6 02F7 Ch4. Symptom-to-part index „ Error message Ch4. Symptom-to-part index „ LCD-related symptoms Ch4. Symptom-to-part index „ Indeterminate problems Ch5. Removing and replacing a part Removing and replacing a part FRUCh5. Removing and replacing a part Battery Pack Ch5. Removing and replacing a part Hard Disk Drive Then pull the HDD assembly out in the direction shown below Ch5. Removing and replacing a part Keyboard Ch5. Removing and replacing a part Ch5. Removing and replacing a part Bmdcmdc Modem Card 1SZZBA4019F Ch5. Removing and replacing a part Optical Disk DriveCh5. Removing and replacing a part Keyboard Deck Disconnect cable Disassemble the KBD Deck Assy Ch5. Removing and replacing a part Fan Assembly Ch5. Removing and replacing a part Wireless LAN Card Ch5. Removing and replacing a part Display Module Ch5. Removing and replacing a part 1SZZBA4097A Ch5. Removing and replacing a part Ch5. Removing and replacing a part Speaker Disconnect connector and remove Speaker Ch5. Removing and replacing a part Sub Board Ch5. Removing and replacing a part Main Board Remove Main Board 1SZZBA4080G Remove LCD Hook 1SZZBA4080F Ch5. Removing and replacing a part Remove LCD panel 1SZZBA4017A Ch5. Removing and replacing a part Remove Wlan Antenna Ch5. Removing and replacing a part Battery Pack Ch5. Removing and replacing a part Hard Disk Drive Ch5. Removing and replacing a part Ch5. Removing and replacing a part Keyboard Ch5. Removing and replacing a part Ch5. Removing and replacing a part Optical Disk Drive Ch5. Removing and replacing a part Wireless LAN Card Ch5. Removing and replacing a part Bmdcmdc Modem Card M2.0 X L3.0 Remove 7 screws FRU No Specification Qty Ch5. Removing and replacing a part Ch5. Removing and replacing a part Fan Assembly Ch5. Removing and replacing a part Display Module Ch5. Removing and replacing a part 1SZZBA4097A Ch5. Removing and replacing a part Ch5. Removing and replacing a part Speaker Disconnect connector and remove Speaker Ch5. Removing and replacing a part Sub Board Ch5. Removing and replacing a part Woofer Disconnect connector and remove Woofer Ch5. Removing and replacing a part Main Board 1SZZBZ4002B M2.5 X L6.0 Remove LCD Hook M2.0 X L3.0 1SZZBA4080G Remove LCD panel 1SZZBA4017A Ch5. Removing and replacing a part Remove Wlan Antenna Ch6. Part lists Part listsHWL18 400MHZ DDR2 Sdram with 32MX16 NMEM1 GIMMR00007A 100 101 102 103 104 105 HWL29 HWL12 HWL31 HWL11 HWL30 HWL10 HWL07 HWL27 HWL09 HWL22 HWL33 HWM20 HWM27 NRUB1 HWL32 HWM22 HWC08 HTM05 HWC07 HWM25 HWM24 HWM26 HTA04 HWM23 HWM31 HWM29 HWM30 HWM33 HWD02 HWM11HWM22 HWM06 HWM05 HWM23 HWM07 HWM04 HWC09 HTA07 HWM34 HWM08 HWM09 HWC04 NMEM1 HWC11 HWC13