1. Acer
When the computer is turned off, first press and hold the "AUTO" and "MENU" keys at the same time, and then press the "POWER" key to turn on the monitor. At this time, press the "MENU" key to open the OSD menu. You will find that the OSD menu does not appear in the center of the screen as usual, but on the left side of the screen. A red "F" symbol appears in the upper left corner. Use the left and right keys to adjust the cursor to "F." ” symbol, press the “MENU” key.
1. When the machine is turned off, first press and hold the AUTO and MENU keys, and then press the POWER button to turn on the machine
2. After turning on the machine, release all the buttons
< p>3. Press the MENU key again. A menu will pop up on the desktop, but there is an additional F in the upper left corner4. Press the left button on the menu again and move the icon to the F.
p>5. Press the MENU button again to enter ACER's factory mode*_*
In this factory mode, we can see a lot of information that is very useful to us: such as LCD usage time, panel version information, etc.
2. BenQ
The method of entering factory mode for BenQ’s early ordinary LCD monitors and later LCD monitors is slightly different, so everyone should pay attention.
The method for early products to enter factory mode is: in the shutdown state, while holding down the "MENU:" and "EXIT" keys, press the "POWER" key to turn on the monitor. After turning on the computer, press " i" key.
1. In the shutdown state, first press and hold the "MENU" key and the "EXIT" key, and then press the POWER key to turn on the computer
2. After turning on the computer, press the " i" key to enter the factory mode
We can see that the factory mode of BenQ’s early products has very little useful information for ordinary consumers. They are all options related to professional color settings#_# ~
In addition, the way for BenQ's new LCD (such as FP241WZ) to enter factory mode is as follows: first shut down, press the power button, OK button and menu button at the same time, and then press "down" to enter.
p>Just like BenQ's usual factory mode information, but there is some panel information and product factory time at the bottom, which is still very valuable ^_^
3. LG
< p> In the power-off state, first press and hold the "MENU" button, then press the "POWER" button to turn on the monitor. A new option will appear at the end of the OSD menu.Enter it. . In the shutdown state, first press and hold the "MENU" button, and then press the POWER button to turn it on
2. Press the MENU button again at this time to enter the factory mode
In LG products In factory mode, we can get a lot of useful information for ordinary players: product model, product manufacturing date, F-ENGINE chip version, panel information, etc.
4. ViewSonic
In the off state, first press and hold "2" while pressing the power button to turn on the monitor. At this time, the indicator light is yellow. Then press "1" to open the menu where the "F" character appears in the lower right corner, and move the cursor. Go to the top and press "2" to open it.
1. In the off state, press and hold the "2" button and then press the POWER button. 2. After turning on the monitor, press Press the "1" key to enter the menu
3. At this time, there is an additional "Factory menu" option in the menu options
4. At this time, press the "2" key to enter Factory mode
5. Samsung
When the phone is turned on, first adjust the brightness and contrast values ??to 0 in the OSD menu, and then enter the "Information" page of the OSD menu. At this time, press and hold the 'SOURCE' key (i.e. ENTER key) for 5 seconds, and the 'SERVICE FUNCTION' menu will appear in the center of the screen.
1. First, adjust the brightness and contrast values ??to 0 respectively in the OSD menu
2. Then enter the information item of the OSD menu and hold down the 'SOURCE' key (i.e. ENTER key) ) and hold it for 5 seconds to enter factory mode
Some Samsung monitors do not have a SOURCE button. At this time, pressing the ENTER button has the same effect
Samsung The factory mode information of 205BW is the same as that of 931C.
In the factory mode of Samsung's 930BA, we can see the information of the liquid crystal circuit driver IC - the MCU is a Genesis chip, which is the same as others. There are certain differences between Samsung products ^_^
6. Philips
Similar to ACER, in the shutdown state, press and hold the "AUTO" and "MENU" keys at the same time, and then Press the "POWER" button to turn on the monitor. At this time, press the "MENU" button to open the OSD menu. You will find new options in the OSD menu. Select and enter (some models need to hold down "AUTO" and "OK" at the same time. key to turn on the computer, open the OSD menu to enter)
1. In the off state, press and hold the "AUTO" and "MENU" keys at the same time, and then press the "POWER" key to turn on the monitor
< p>2. At this time, press the "MENU" key to open the OSD menu, and you will find that new options will appear in the OSD menu3. Select the OSD cursor
4. Press ENTER. You can enter factory mode ^_^
7. DELL
In the shutdown state, first press and hold the "ENTER" key and the "+" key at the same time, then press the power button to turn it on Monitor. Press the "MENU" button again
1. In the shutdown state, first press and hold the "AUTO" and "+" keys at the same time, then press the power button to turn on the monitor
< p>2. Press the "MENU" key again3. At this time, there will be an additional "Factory" option in the last FACTORY RESET option in the menu
4. Select and press "Enter" to enter