Dell Laptop battery issues after Windows 10 installation

1) https://www.dell.com/community/Laptops-General/Dell-Inspiron-15-7537-Problems-AFTER-Win-10-installed-Battery/td-p/4689264

2)  Intel Management Engine Interface Driver Version 9.0
 For
Inspiron 3442/3542/5748 and Vostro Notebook 3446
or 
uncheck Allow the computer to turn off this device to save power from Intel Management Engine properties.

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How to get motherboard details in command prompt

type the following in the command prompt..

wmic baseboard get product,Manufacturer,version,serialnumber

window 7 the dependency service or group failed to start

Solution - 1
open command prompt (start >All Programs >Accessories > Command Prompt [ps: Right click and run as Administrator]). 

Type in sfc/scannow and then press enter. Reboot the computer.

If the problem still exist after reboot , then you have to reset the TCP/IP stact to installation defaults by typing netsh int ip reset reset.log and reset the WINSOCK entries to installation defaults by type netsh winsock reset catalog. Reboot the machine.

Solution - 2

If the solution-1 din't works then you can try this solution. First open the command prompt with admin privileges. Then You type in 
net localgroup administrators localservice /add 
net localgroup administrators networkservice /add

USB Device Removal using Command Prompt

1. Type diskpart and wait for the diskpart prompt (DISKPART>)
2. Type list volume
3. Note the volume number of the USB drive carefully (use listed properties such as drive letter, label, type and size for help)
4. Type select volume , where  is the volume number noted above
   
5. Type remove all dismount
6. Type exit to quit Diskpart

xcopy in DOS

xcopy source destination /E /I /C

Show hidden files using command prompt

open command prompt and type the drive name.. then enter the below command.

attrib -s -h -r /s /d