My Networking

#How to enable or desable Hibernate ?
Click Start, and then type cmd in the Start Search box.
In the search results list, right-click Command Prompt, and then click Run as Administrator.
When you are prompted by User Account Control, click Continue.
At the command prompt, type powercfg.exe /hibernate on, and then press ENTER.
Type exit and then press ENTER to close the Command Prompt window.

#How do I clear a laptop BIOS or CMOS password?

Question

How do I clear a laptop CMOS password?

Answer

The below steps are for a laptop computer and do not include steps on how to clear a desktop BIOS or CMOS password.

A laptop BIOS password is more secure than a traditional desktop to help protect the data if it was stolen. If you are the original owner of the laptop, we highly recommend contacting the manufacturer of the laptop. Companies such as Dell, Lenovo, and Toshiba can reset the password if you are the original owner using the Service Tag, disk, or give you exact steps for your laptop.

If you are not the original owner of the laptop, there are some ways to bypass the password depending on the manufacture and model of the laptop.

5 to 8 character code on System Disabled screen
1.As the computer is booting press F1, F2, or Del to enter CMOS setup.
2.In CMOS setup when prompted for a password, guess three times until you're giving the code. If after entering the wrong password three times the computer is displaying a 5 to 8 code, as shown in the picture, continue to the next step.
3.Write down the code and visit Dogbert's BIOS Password Backdoors scripts page to download Python and the free Python scripts to clear many of these types of passwords.

Clear by dipswitches, jumpers, jumping BIOS, or replacing BIOS

Finally, if the above suggestions do not apply to your laptop you will need to open the laptop and clear the password using dipswitches, jumpers, jumping the BIOS using a paperclip or soldering a wire to pins on the BIOS, or in some situations replacing the BIOS chip.

Which step you take depends on the manufacturer and model of your laptop computer. For most end users we highly recommend having the laptop serviced by a qualified technician who can properly disassemble a laptop.


#How to Shutdown Remote computer ?
c:\shutdown /s /m computer name or ip.
c:\shutdown -m \\ip address.
c:\shutdown -i (Gui this is the Best command)

#How to find remote computer IP Address ?
open cmd type arp -a

#How to know host name of remote compueter ?
ping -a 192.168.2.1(ip address of remote computer)

# SHUTCMD \\205.56.44.24 /Y
NOTE: You must first logon to the computer that you're trying to reboot.

# How to know how many users in this computer ?
c:/> net user

# How to know server name or remote computer ?
c:/> net view

# How to know ip address of remote computer or server ?
c:/> tracert server name
i.e -> tracert casean

# How to know shared printer on the server or remote computer ?
c:/> net view \\casen (where casen=server name or remote computer name)

# How to know other computer name through command ?
c:/> tracert 192.168.0.66 (ip address of other computer)

# How to know other computer name ?
c:/> arp -a