After updating the graphics card driver, you can t set the resolution of 1440X900.。。。

The new graphics driver is conflicting with the old one. Your old one is not uninstalled. It's okay, don't update. The new shoes didn't fit in broken.

Right-click on Desktop Properties - Settings --- under Advanced --- Adapter --- Properties --- Driver --- go back to the driver --- OK--- reboot --- done.

This may be that your graphics card driver has not been installed successfully,It is recommended that you**a driver wizard be updated again,If the failure is still the same,In**a driver life 6 to try,If you are a notebook,Then it is recommended that you use the driver provided on the official**.

I was also troubled by this problem, annoyed to death, changed the system, and changed a few graphics card drivers, and the problem still exists, and the Samsung 19-inch 1440x900 that has been used for a few years suddenly disappeared.

I had to use this trick to alleviate the right-click on the desktop to enter the nvidia control panel and change the resolution Custom horizontal 1440 vertical 900 Screen refresh rate 59 (60 will be greater than the screen to drag down to see the start taskbar As for why it is not clear) Other defaults.

This method is not very compatible, I hope you can find a ** method.

I'm a 19-inch win7 64-bit flagship version, just like you, reinstall the nvidia control panel!

Simple questions are complicated until you get the hang of it.

Tell you a good way Samsung Enter the Samsung Chinese official website Point Service Center **Center Computer Office Then the select product box will pop up Select your product and model in turn Point Driver Under the file type is**.

1. Click the "Start" icon in the lower left corner of the computer.

2. Then right-click "Computer" in the pop-up menu bar. Then click on the "Manage" menu item.

3. Select "Device Manager" in Computer Management.

4. Click the icon of "Display Adapter", right-click on the graphics card driver, and select "Update Driver Software".

6. The driver update is completed.

According to what you said, the drive has been reinstalled again, 1. It is possible that the drive did not work.

2. But your resolution has appeared all of them, and the drive has played a role, but it just skipped 1440*900, which is likely to be a data cable problem, resulting in an error in reading the display data by the Pi Shock System.

Many people will ignore the role of the data cable, thinking that the data cable only plays a role in connectivity, in fact, the computer reads the display properties if the data cable has a problem is not good, is there a lot of resolution for you? And only 1440*1050? If this is the case, there is a problem with the data cable, the driver is fine, and when changing the data cable, you must make sure that it is the same as the original configuration.

This problem can also occur if you change to an older one.

Because the old one has a stitch that is suspended (useless, it only plays a fixed role), and the new one has to use that pin.

After changing, the resolution will immediately be a lot less, and 1440*900 will be at the back (behind 1440*1050).

I have tried the above questions repeatedly, and the resolution of the data line immediately changed all the lead oranges, I hope it can help you or just as a reference.

Because your monitor can only support a maximum of 1600*900

Set it in the graphics card driver software, the graphics card driver is installed normally, the graphics card is installed, find the 1440x900 resolution in the settings, if you haven't reinstalled the graphics card.

The resolution is up to your monitor!!

It can be set in the driver panel.

It should be related to your graphics card driver, because the driver and the monitor don't match. See if the aspect ratio supported by the graphics card supports the aspect ratio of your monitor, if not, there is no way.

If your monitor is square, or less than 19 inches, it doesn't have this resolution.

Is it win7 or win8? Those two systems are not supported. XP's just update the graphics card driver.

Graphics card issues, or the monitor doesn't support high resolution.

The situation may be the following:

1. The graphics card driver is not installed correctly.

2. The graphics card may have been damaged.

3. System files are missing.

Since it is not explained what system the computer is, what kind of display the display is, so according to the XP system, enter the safe mode, then you should be able to enter the VGA mode of the system, that is, press the F8 menu after booting, there is a VGA mode in it, after entering, first adjust to the safe resolution that the display can accept800x600, and then restart the computer, and then enter the system normally, try to see if it can be displayed normally, and then slowly adjust the resolution, The best resolution for a 17-inch CRT monitor is 1024x768, the best resolution for a 17-inch frontal LCD monitor is 1280 1024, 1440x900 for a 19-inch widescreen LCD, and 1680x1050 for more than 20 inches.