Windows 10: Just received a Windows update on my laptop now the machine has no power.

Recent update fried all power supply to my laptop. Battery gone. Power cord gone. What did you do? Can access stored data on my ssd when intalled on a new machine but the old machine cannot power anything; a fan, a monitor or anything. On a surge protected power cell when you murdered my machine.

:)

 

Laptop no longer charging since Windows 10 update

If the laptop works without the battery then charger is functioning correctly. Take a cloth with a bit of rubbing alcohol on it (or some on-the-go alcohol swabs), and clean the metal contacts that connect your battery to your laptop.

Make sure to install all Windows important updates.

Install latest versions of your laptop device drivers you can download the latest device drivers from the device manufacturer or from your laptop manufacturer website.


Step 1

1. Shutdown your laptop.

2. Remove the battery.

3. Connect the AC power adapter to your laptop.

4. Power on the laptop

5. Open the Device Manager by typing Devmgmt.msc into Start Menu or from Control Panel.

6. Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s ok if you only have 1).





7. Shutdown the laptop.

8. Insert the battery.

9. Power on the laptop.

If above suggestions wont resolve the battery charge issue then follow below steps.




Step 2

1. Shutdown the laptop.

2. Remove the battery.

3. Start the laptop with only AC adapter connected to laptop.

4. When you login to Windows OS connect the battery while Windows OS working.





Step 3

Reset the System Management Controller. Use one of these methods to reset the SMC, which controls battery management, battery status light.

1. Shut down the computer and disconnect the power cord.

2. Remove the battery.

3. Press and hold the power button for ten seconds.

4. Reattach the battery and AC power adapter, then start up the laptop.


Hopefully one of the above suggestions will help you resolve the battery not charging problem. If battery still doesn't charge, you may need to replace your battery.

 

Power Settings Ignored by Lenovo Yoga 400 laptop

• Did you make any changes to your computer? I dont know.. what kind of changes are you talking about. I only added software.. like Norton Security and a few free MSFT apps.
• Which Build are you currently in? I dont know..probably the latest one. How do i determine "the build"?? I always update windows and pretty sure this is up to date here.
• Which troubleshooting steps did you try? Tried everything that was suggested,..power troubleshooter, update graphics card, set power settings to default, and other things.. nothing worked. Has been a problem for many months.
  How do i do this clean boot? I will need instructions for these things..step by step. i am tired of this machine ignoring the power settings. Need this fixed.

 

laptop battery wont charge after latest update

1. Shutdown your laptop.

2. Remove the battery.

3. Connect the AC power adapter to your laptop.

4. Power on the laptop

5. Open the Device Manager by typing Devmgmt.msc into Start Menu or from Control Panel.

6. Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s okay if you only have 1).

7. Shutdown the laptop.

8. Insert the battery.

9. Power on the laptop.

If above suggestions wont resolve the battery charge issue then follow below steps.




Step 2

1. Shutdown the laptop.

2. Remove the battery.

3. Start the laptop with only AC adapter connected to laptop.

4. When you login to Windows OS connect the battery while Windows OS working.