Monitor Tests Forum

Getting Windows 7 boot screen at 640x480@60hz

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I am using Windows 7 on an Arcade monitor with a maximum resolution of 640x480@60hz. Sending a higher resolution to the monitor will damage it. Using the command "bcdedit /set bootux basic" Windows still outputs 1024x768@60hz for about half a second before showing the low resolution boot screen at 640x480@60hz. During that brief half second a get a rapid clicking sound from my Arcade Monitor as it can’t sync and this has previously damaged my old monitor.

I ran msconfig and on the Boot tab, I checked No GUI Boot and Base video. This should run windows startup in 640x480@60hz, but you won't see the Windows load screen. Unfortunately that's actually worse than using the command "bcdedit /set bootux basic" as Windows 7 outputs a blank screen at 1024x768@60hz for about 15 second before windows appears at 640x480@60hz.


Why does Windows 7 have a low resolution boot mode that still outputs a high resolution and is there anyway to keep the system at 640x480@60hz during the Window 7 64bit bootup?

My system is: Asus P5Q-VM Motherboard, E8600 Processor, 4Gb Ram and an ATI Radeon HD4670 with Windows 7 64bit Home Premium.

Have you tried the "OS boot information" option in msconfig? That should make it skip the graphical boot screen and display boot information in text mode instead.

(01-22-2014 11:14 PM)ToastyX Wrote: [ -> ]Have you tried the "OS boot information" option in msconfig? That should make it skip the graphical boot screen and display boot information in text mode instead.

Yes, I ran msconfig and on the Boot tab, I checked No GUI Boot and Base video. Unfortunately it's actually worse than using the command "bcdedit /set bootux basic" as Windows 7 outputs a blank screen at 1024x768@60hz for about 15 second before windows appears at 640x480@60hz.

Yes, but did you try the "OS boot information" option?

(01-23-2014 01:19 AM)ToastyX Wrote: [ -> ]Yes, but did you try the "OS boot information" option?

Yes, I just tried it. The bios post screen is at 640x480@60hz. Then some of the boot information as it list the files is at 1024x768@60hz. Then it goes back to 640x480@60hz for the rest of the boot process

I also tried "OS boot information" and the "Base Video" option together and it does the same thing.

I can believe Microsoft have put in options like "bcdedit /set bootux basic" and "Base Video" and still allow them to output 1024x768@60hz for part of the boot process.

I know lots of people using Arcade Monitors are sticking with XP because of this issue, but quite a few emulators are starting to require newer versions of DirectX and .Net Framework.