Scope of application:
V490 V480 M490 M480 B490 B480 E49 K49 K29
Operation Steps:
Note: Before setting the BIOS password, please keep in mind the password set, once forgotten, can only send to repair Lenovo after-sales service station to assist in processing.
BIOS Super Administrator
default Select Continue, direct enter confirmation, at this time the Super Administrator password is completed setting, that is, the password status is currently displayed as enabled, as shown below:
5. After creating the BIOS Super Administrator password, when the us
:
4. In the Setup Confirmation window, the default selection continue, direct return confirmation, the completion of the Super Administrator password settings, that is, the password status is currently displayed as enabled, the following figure:
5. After creating the BIOS Super Administrator
Optiplex Desktop Series
1, start the computer, when you see the Dell splash screen, press "F2" key to enter the BIOS;
2, press NUM LOCK (Digital lock), Caps lock (case lock), Scroll Lock (Volume screen lock) three keys to the keypad above the corresponding three lights lit;
3, on the premise that three lights are all lit, restore the BIOS settings according to the following methods:
Alt+f-factory Reset,
Administrator account password login Router settings interface, as shown.
2, login router to set the interface, click on the left of the "Network parameters"-"lan Port settings" after the right IP address is the current default gateway address, such as you see the Tp-link router default
Experimental Purpose: Configure a switch and configure the default gateway so that the host of different network segments can connect to the switch remotely telnet loginSecond, the experimental topology diagram is as follows:Second, the experimental steps:1, first to the PC1 host Configuration IP address and gateway(Gateway
A lot of friends have come across a problem that requires you to enter a BIOS password when setting up a computer startup mode. We know that the BIOS password is divided into two types, the user password and the system password, t
in the daily work and life, some friends will buy back the router generally have to change the default gateway, this is also for security reasons. Today we are working together to discuss the method of changing the default gateway 192.168.1.1 to 192.168.0.1.
1, landing router Web management interface, ie browser in t
You must not know Tsinghua Tongfang's BIOS default password. The BIOS common password has six-bit and eight-bit, six-bit is THTFPC, eight-bit is 00000000.
So Tsinghua Tongfang Computer motherboard bios clear
Cisco IOS 11. x-12.x snmp n/a ilmi limited read/write
Cisco CiscoWorks 2000 ADMIN Cisco Admin
Cisco CiscoWorks 2000 Guest (none) User
Cisco Cache Engine Console Admin diamond Admin
Cisco configmaker cmaker Admin
Cisco IOS multi Cisco
Cisco IOS multi enable Cisco IOS technically has no default pw
Cisco CVA 122 Telnet admin Admin
Cisco IOS 2600 series multi N/a c but these are common misconfigurations
Cisco CNR all cnr gui admin changeme admin this is
AVAYA Cajun vswitch Initialization Configuration (management address, gateway, Change Password) we recommend that you plan the management address, gateway, and VLAN division method before configuring all vswitches. vlan id, the IP network segment of each VLAN, the gateway of the VLAN, the IP addresses of various server
The following are some default initial IP addresses, user names, and passwords used for Factory installation of ADSL, which must be known for debugging.
There are three methods to debug these settings:
One of the most common WEB methods is to fill in an exciting IP address in the browser, for example, QX1680. In the browser address bar, enter the IP address 10.0.0.2. When the prompt bar appears, enter the User Name admin,
Method One, enter the BIOS, open the BIOS features Setup (BIOS performance setting) option in the BIOS, there is a boot up numlock status (boot numlock) Open this option, on (enabled), Off (disabled) Choose on!method Two, this is very simple, in (Start)→(run)→ input (regedit)→(hkey_users)→(.
Failure phenomenon:
T100 G11 boot ctrl+p into the Intel Me interface, you need to enter a password.
Solution:
Intel me default password is admin (lowercase);
After the first entry needs to modify the password, password strength requirements are as follows:
A) at least 8
After Ubuntu is installed, the root user does not have the default password, because you have not set the password for the root user. Your first user is in the admin group and can set the password for the root user, so you don't have to worry about the number of your own passwords, because they don't exist at all. Run
After Ubuntu is installed, the root user does not have the default password, because you have not set the password for the root user. Your first user is in the admin group and can set the password for the root user, so you don't have to worry about the number of your own passwords, because they don't exist at all.
Ente
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