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Ch4. Symptom-to-part index
· If the voltage is not correct, replace the AC adapter.
· If the voltage is acceptable, do the following :
1. Replace the system board.
2. If the problem persists, check the AC adapter whether it is correct product or not.
Note
Noise from the AC adapter does not always indicate a defect.
· Checking operational charging
1. To check whether the battery charges properly during operation, use a discharged battery pack or a
battery pack that has less than 50% of the total power remaining when installed in the computer.
Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery
does not turn on, replace the battery pack.
2. If the charge indicator still does not turn on, replace the system board.
Then reinstall the battery pack.
Note
Do not charge battery pack, when its temperature is below 0 or above 75 .
· Checking the battery pack
1. Open the Power Meter window by clicking
Start
Control Panel
Power Options
and then;
check the total power remains. Battery charging does not start until the power Meter shows that less
than 95% of the total power remains; under this condition the battery pack can charge to 100% of its
capacity. This protects the battery pack from being overcharged or from having a shortened life.
2. To check the status of your batter, move your cursor to the Power Meter icon in the icon tray of the
Windows taskbar and wait for a moment (but do not click), and the percentage of battery power
remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.
Note
If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and
Leave it at room temperature for a while. After it cools down, reinstall and recharge it.
Содержание LM60
Страница 1: ...0 Service Manual LW60 70 LG Electronics ...
Страница 42: ...41 Ch5 Removing and replacing a part 2 Then pull the HDD assembly out in the direction shown below ...
Страница 48: ...47 Ch5 Removing and replacing a part 3 Disconnect cable 4 Disassemble the KBD Deck Assy ...
Страница 52: ...51 Ch5 Removing and replacing a part 4 Disconnect LCD connector and Modem connector Remove WLAN antenna ...
Страница 54: ...53 Ch5 Removing and replacing a part ...
Страница 56: ...55 Ch5 Removing and replacing a part 3 Disconnect connector and remove Speaker ...
Страница 59: ...58 Ch5 Removing and replacing a part 3 Remove Main Board ...
Страница 61: ...60 Ch5 Removing and replacing a part 2 Remove LCD Hook ...
Страница 64: ...63 Ch5 Removing and replacing a part 6 Remove LCD panel ...
Страница 66: ...65 Ch5 Removing and replacing a part ...
Страница 67: ...66 Ch5 Removing and replacing a part 8 Remove WLAN Antenna ...
Страница 70: ...69 Ch5 Removing and replacing a part 2 Then pull the HDD assembly out in the direction shown below ...
Страница 77: ...76 Ch5 Removing and replacing a part 3 Disconnect cable 4 Disassemble the KBD Deck Assy ...
Страница 80: ...79 Ch5 Removing and replacing a part 4 Disconnect LCD connector and Modem connector Remove WLAN antenna ...
Страница 82: ...81 Ch5 Removing and replacing a part ...
Страница 84: ...83 Ch5 Removing and replacing a part 3 Disconnect connector and remove Speaker ...
Страница 87: ...86 Ch5 Removing and replacing a part 2 Disconnect connector and remove Woofer ...
Страница 91: ...90 Ch5 Removing and replacing a part 2 Remove LCD Hook ...
Страница 94: ...93 Ch5 Removing and replacing a part 6 Remove LCD panel ...
Страница 96: ...95 Ch5 Removing and replacing a part ...
Страница 97: ...96 Ch5 Removing and replacing a part 8 Remove WLAN Antenna ...
Страница 107: ...HWL29 HWL31 HWL10 HWL07 HWL03 15 4 HWL08 HWL34 HWL09 HWL27 HWL30 HWL31 HWL12 HWL11 ...
Страница 108: ...HWL22 HWL29 HWL30 HWL23 HWL18 17 1 ...
Страница 109: ...3 15 4 17 1 E XPLODE D VIE W HWL15 15 4 HWL14 15 4 HWL13 15 4 HWL33 HWM20 ...
Страница 110: ...HWM27 HWL05 15 4 HWL20 17 1 HWL01 15 4 HWL16 17 1 HWM27 HWL04 15 4 HWL19 17 1 HWL06 15 4 HWL21 17 1 HWM20 ...
Страница 111: ...NRUB1 HWL32 HWL02 15 4 HWL17 17 1 ...
Страница 112: ...HWM22 HWC08 HTM05 HTC05 NMEM1 HWC12 HWB01 HWM24 HWM02 HWM14 HWM17 HWS02 HWM01 HWC16 HWM13 HWM15 HWM16 17 1 HWS01 HWM28 ...
Страница 113: ...HWM26 HWC07 HWM25 HWM24 HTA04 HWS03 HWM03 HWC14 15 4 HWC15 17 1 HWC17 HTA05 HTA06 HTA02 HTA03 HTA01 ...
Страница 114: ...HWM23 HWD01 17 1 HWD01 15 4 HWM30 HWM29 HWM31 HWM23 HWM33 ...
Страница 115: ...HWD03 15 4 HWD04 17 1 HWD02 ...
Страница 116: ...HWM10 15 4 HWM12 17 1 HWC09 HWM04 HWM06 HWM11 HWM05 HWM07 HWM22 HWM23 ...
Страница 117: ...HTA07 HWM34 HWM08 HWM09 HWC04 NMEM1 ...
Страница 118: ...HWM23 HWM27 HWM23 HWM27 HWC11 HWC13 ...