When no monitor connect , the resolution can only be 1920 * 1080 in 30hz?
I am using windows 7, and ati 7850 display card.
I would like to use the computer without monitor , and when I use teamviewer to control it, I found that the monitor detect is VGA , and the maximum resolution is 1600 * 1200 (60hz) or 1920 * 1080 (30hz).
Any idea about this? Since when I would like to use steam for game streaming it only let me select the 1600 * 1200, and there is no 1920 * 1080 choice, therefore, how can I set 1920 * 1080 60hz without monitor?
Thanks
windows-7 graphics-card resolution vga
asked Jul 1 '15 at 4:49
user782104
8919
|
show 2 more comments
I am using windows 7, and ati 7850 display card.
I would like to use the computer without monitor , and when I use teamviewer to control it, I found that the monitor detect is VGA , and the maximum resolution is 1600 * 1200 (60hz) or 1920 * 1080 (30hz).
Any idea about this? Since when I would like to use steam for game streaming it only let me select the 1600 * 1200, and there is no 1920 * 1080 choice, therefore, how can I set 1920 * 1080 60hz without monitor?
Thanks
windows-7 graphics-card resolution vga
asked Jul 1 '15 at 4:49
user782104
8919
1
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17
|
show 2 more comments
I am using windows 7, and ati 7850 display card.
I would like to use the computer without monitor , and when I use teamviewer to control it, I found that the monitor detect is VGA , and the maximum resolution is 1600 * 1200 (60hz) or 1920 * 1080 (30hz).
Any idea about this? Since when I would like to use steam for game streaming it only let me select the 1600 * 1200, and there is no 1920 * 1080 choice, therefore, how can I set 1920 * 1080 60hz without monitor?
Thanks
windows-7 graphics-card resolution vga
asked Jul 1 '15 at 4:49
user782104
8919
I am using windows 7, and ati 7850 display card.
I would like to use the computer without monitor , and when I use teamviewer to control it, I found that the monitor detect is VGA , and the maximum resolution is 1600 * 1200 (60hz) or 1920 * 1080 (30hz).
Any idea about this? Since when I would like to use steam for game streaming it only let me select the 1600 * 1200, and there is no 1920 * 1080 choice, therefore, how can I set 1920 * 1080 60hz without monitor?
Thanks
windows-7 graphics-card resolution vga
windows-7 graphics-card resolution vga
asked Jul 1 '15 at 4:49
user782104
8919
asked Jul 1 '15 at 4:49
user782104
8919
asked Jul 1 '15 at 4:49
user782104
8919
asked Jul 1 '15 at 4:49
user782104
8919
asked Jul 1 '15 at 4:49
user782104
8919
8919
1
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17
|
show 2 more comments
1
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17
1
1
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17
|
show 2 more comments
2 Answers
2
active
oldest
votes
Are you connecting a monitor or a TV?
Below are some methods that could perhaps solve the problem,
singly or several together :
Method 1 : Use a tool to force the resolution
Here are some command line tools that can change the screen resolution :
QRes, NirCmd, Display Changer.
Method 2 : Registry updates
Search the registry for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change
to the desired resolution.
If necessary, add ColorDepth for RDP connection :
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
More info can be found here.
Method 3 : Setting the video adapter to custom setting
If your VGA video driver has customizing software, you could do something similar to:
Method 4 : Use a fake video plug
If it becomes necessary to fool Windows into believing that a real
monitor is attached, see this tutorial on how to create such a plug using
a spare DVI-VGA adapter and three 68 ohm resistors:
The 30 Second Dummy Plug.
Method 5 : Use PowerStrip (shareware, $29.95)
The PowerStrip utility allows you to gain complete control over the video card.
For more details see :
Customize monitor resolution settings with PowerStrip.
answered Jul 4 '15 at 9:10
harrymc
252k12259560
add a comment |
here is a copy & paste form this form:
First set desired resolution using:
ControlPanel → Display → Screen Resolution.
Also set ColorDepth using:
ControlPanel→ Display → Screen Resolution → Advance Settings → Monitor → Color
After this in regedit, manually search for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change all those to 1920, 1200, 16 (All in Decimal) respectively using next search button F3.
I also added entry of ColorDepth for RDP connection(not mandatory)::
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
I don't know, which portion of registry did this, but now it works.
edited Mar 20 '17 at 10:17
Community♦
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "3"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f934868%2fwhen-no-monitor-connect-the-resolution-can-only-be-1920-1080-in-30hz%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Are you connecting a monitor or a TV?
Below are some methods that could perhaps solve the problem,
singly or several together :
Method 1 : Use a tool to force the resolution
Here are some command line tools that can change the screen resolution :
QRes, NirCmd, Display Changer.
Method 2 : Registry updates
Search the registry for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change
to the desired resolution.
If necessary, add ColorDepth for RDP connection :
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
More info can be found here.
Method 3 : Setting the video adapter to custom setting
If your VGA video driver has customizing software, you could do something similar to:
Method 4 : Use a fake video plug
If it becomes necessary to fool Windows into believing that a real
monitor is attached, see this tutorial on how to create such a plug using
a spare DVI-VGA adapter and three 68 ohm resistors:
The 30 Second Dummy Plug.
Method 5 : Use PowerStrip (shareware, $29.95)
The PowerStrip utility allows you to gain complete control over the video card.
For more details see :
Customize monitor resolution settings with PowerStrip.
answered Jul 4 '15 at 9:10
harrymc
252k12259560
add a comment |
Are you connecting a monitor or a TV?
Below are some methods that could perhaps solve the problem,
singly or several together :
Method 1 : Use a tool to force the resolution
Here are some command line tools that can change the screen resolution :
QRes, NirCmd, Display Changer.
Method 2 : Registry updates
Search the registry for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change
to the desired resolution.
If necessary, add ColorDepth for RDP connection :
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
More info can be found here.
Method 3 : Setting the video adapter to custom setting
If your VGA video driver has customizing software, you could do something similar to:
Method 4 : Use a fake video plug
If it becomes necessary to fool Windows into believing that a real
monitor is attached, see this tutorial on how to create such a plug using
a spare DVI-VGA adapter and three 68 ohm resistors:
The 30 Second Dummy Plug.
Method 5 : Use PowerStrip (shareware, $29.95)
The PowerStrip utility allows you to gain complete control over the video card.
For more details see :
Customize monitor resolution settings with PowerStrip.
answered Jul 4 '15 at 9:10
harrymc
252k12259560
add a comment |
Are you connecting a monitor or a TV?
Below are some methods that could perhaps solve the problem,
singly or several together :
Method 1 : Use a tool to force the resolution
Here are some command line tools that can change the screen resolution :
QRes, NirCmd, Display Changer.
Method 2 : Registry updates
Search the registry for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change
to the desired resolution.
If necessary, add ColorDepth for RDP connection :
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
More info can be found here.
Method 3 : Setting the video adapter to custom setting
If your VGA video driver has customizing software, you could do something similar to:
Method 4 : Use a fake video plug
If it becomes necessary to fool Windows into believing that a real
monitor is attached, see this tutorial on how to create such a plug using
a spare DVI-VGA adapter and three 68 ohm resistors:
The 30 Second Dummy Plug.
Method 5 : Use PowerStrip (shareware, $29.95)
The PowerStrip utility allows you to gain complete control over the video card.
For more details see :
Customize monitor resolution settings with PowerStrip.
answered Jul 4 '15 at 9:10
harrymc
252k12259560
Are you connecting a monitor or a TV?
Below are some methods that could perhaps solve the problem,
singly or several together :
Method 1 : Use a tool to force the resolution
Here are some command line tools that can change the screen resolution :
QRes, NirCmd, Display Changer.
Method 2 : Registry updates
Search the registry for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change
to the desired resolution.
If necessary, add ColorDepth for RDP connection :
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
More info can be found here.
Method 3 : Setting the video adapter to custom setting
If your VGA video driver has customizing software, you could do something similar to:
Method 4 : Use a fake video plug
If it becomes necessary to fool Windows into believing that a real
monitor is attached, see this tutorial on how to create such a plug using
a spare DVI-VGA adapter and three 68 ohm resistors:
The 30 Second Dummy Plug.
Method 5 : Use PowerStrip (shareware, $29.95)
The PowerStrip utility allows you to gain complete control over the video card.
For more details see :
Customize monitor resolution settings with PowerStrip.
answered Jul 4 '15 at 9:10
harrymc
252k12259560
edited Jul 4 '15 at 10:59
answered Jul 4 '15 at 9:10
harrymc
252k12259560
answered Jul 4 '15 at 9:10
harrymc
252k12259560
answered Jul 4 '15 at 9:10
harrymc
252k12259560
252k12259560
add a comment |
add a comment |
here is a copy & paste form this form:
First set desired resolution using:
ControlPanel → Display → Screen Resolution.
Also set ColorDepth using:
ControlPanel→ Display → Screen Resolution → Advance Settings → Monitor → Color
After this in regedit, manually search for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change all those to 1920, 1200, 16 (All in Decimal) respectively using next search button F3.
I also added entry of ColorDepth for RDP connection(not mandatory)::
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
I don't know, which portion of registry did this, but now it works.
edited Mar 20 '17 at 10:17
Community♦
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
add a comment |
here is a copy & paste form this form:
First set desired resolution using:
ControlPanel → Display → Screen Resolution.
Also set ColorDepth using:
ControlPanel→ Display → Screen Resolution → Advance Settings → Monitor → Color
After this in regedit, manually search for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change all those to 1920, 1200, 16 (All in Decimal) respectively using next search button F3.
I also added entry of ColorDepth for RDP connection(not mandatory)::
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
I don't know, which portion of registry did this, but now it works.
edited Mar 20 '17 at 10:17
Community♦
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
add a comment |
here is a copy & paste form this form:
First set desired resolution using:
ControlPanel → Display → Screen Resolution.
Also set ColorDepth using:
ControlPanel→ Display → Screen Resolution → Advance Settings → Monitor → Color
After this in regedit, manually search for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change all those to 1920, 1200, 16 (All in Decimal) respectively using next search button F3.
I also added entry of ColorDepth for RDP connection(not mandatory)::
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
I don't know, which portion of registry did this, but now it works.
edited Mar 20 '17 at 10:17
Community♦
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
here is a copy & paste form this form:
First set desired resolution using:
ControlPanel → Display → Screen Resolution.
Also set ColorDepth using:
ControlPanel→ Display → Screen Resolution → Advance Settings → Monitor → Color
After this in regedit, manually search for DefaultSettings.XResolution, DefaultSettings.YResolution and BitsPerPixel and change all those to 1920, 1200, 16 (All in Decimal) respectively using next search button F3.
I also added entry of ColorDepth for RDP connection(not mandatory)::
[HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services]
"ColorDepth"=dword:00000003 in decimal.
I don't know, which portion of registry did this, but now it works.
edited Mar 20 '17 at 10:17
Community♦
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
edited Mar 20 '17 at 10:17
Community♦
1
edited Mar 20 '17 at 10:17
Community♦
1
edited Mar 20 '17 at 10:17
Community♦
1
1
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
answered Jul 4 '15 at 23:12
Gman Smith
1,1232721
1,1232721
add a comment |
add a comment |
Thanks for contributing an answer to Super User!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f934868%2fwhen-no-monitor-connect-the-resolution-can-only-be-1920-1080-in-30hz%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
That's odd. It shouldn't detect a display at all. What are you using for game streaming?
– Journeyman Geek♦
Jul 1 '15 at 5:03
steam but I dobut it is related as the main problem is can not set the display to 1920 * 1080 * 60hz
– user782104
Jul 1 '15 at 5:18
follow this? but seems quite complicated ehow.com/how_7649449_add-custom-resolution-ati.html
– user782104
Jul 2 '15 at 13:31
I don't think that the monitor being present or not is significant. If you connect a monitor, what is the maximum resolution allowed? Have you looked in Windows Update, optional section, for updates to the video driver? You could also check the dricer using the AMD Driver Autodetect.
– harrymc
Jul 3 '15 at 16:06
thanks. when I connect the monitor , the ati panel setting has a hdtv option and I can select the 1080p
– user782104
Jul 4 '15 at 4:17