How to solve the problem on consumption ThinkPad T61?
Posted by admin | Posted in thinkpad | Posted on 24-09-2009-05-2008
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Since the ThinkPad T61, the problem of power dissipation, while the State to suspend troubles me greatly. Consumption by about 8% to 12% stay overnight. Even if my battery is only used as an inverter, but the signal of the total charge of unloading and make me headache. This never happened when I used ThinkPad T40 before. I tried some solutions on the internet, stop the alarm suspend function network card, wireless card, modem, the problem remains unresolved. I inadvertently saw powercfg tool command line and examine all the parameters, then run the command "C:> devicequery powercfg ModemHID wake_programmableThinkPad-compliant mouse (001) Intel (R) 82566MM network Gigabit ConnectionHigh Definition Audio Intel (R) Wireless WiFi Link 4965AGN "Then he said:" A device for the user to wake the system from a sleep mode, "The first line is the modem, the second line is an external mouse, the third line is the integrated network adapter, the last line of "High Definition Audio Intel (R) Wireless WiFi Link 4965AGN" caught my attention, facing the wireless card is " High Definition Audio ". There may be a bug, I run the following: C:> powercfg-AudioNote wake_armedHigh devicequery Definition Here is a device configured to wake-up call. Run the command "powercfg-devicedisablewake" ThinkPad Modem "wake-up modem to close switch. But you can not use the same method to close the audio "high definition". Open the Device Manager, but can not find this audio "high definition". And then in the menu "View" in the election, "according to the type of equipment for the connection, the text will be able to find the" High Definition Audio Controller ". Make sure ownership was also a management "could", remove the alarm switch. Now re-Runc:> powercfg-devicequery wake_armedThere are devices configured to wake-up call. Last night I read on electricity, 98%, then suspend. And unplug the power, sleep. I visited the office the next morning, open the power supply to resume from a suspended state, 98% of electricity! ! ! Get! ! !
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