Resolution problems - ATI Radeon

TheOccisor

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Hi!
Ever since I got my new computer, I've used the standard, and maximum resolution for my monitor: 1680x1050, 60 Hz. But one day, when I restarted my computer, it automatically set itself to 1600 x 1200, and because that's a width bigger than my monitor can handle, it shuts down after a set time. So I had to put it down to 1440x900. Also, when I check the component info, the monitor model name doesn't appear. It's like it's made a default monitor info with a limit of 1600x1200, while my monitor gives me messages telling me to put the resolution back to 1680x1050. In other words; the monitor information my computer and graphic card gets is totally wrong.
UPDATE: I used a freeware called MonitorInfoWiew to see if it could identify my monitor, like my OP haven't been able to since this happened, and it finds every detail of the monitor information, including the max resolution limit. I guess the real problem here is how to get my OP to identify my monitor.

Anyone know what happened, and how I can fix it?

I have the latest drivers for my graphics card (ATI Radeon HD 5600 Series), but when I try to change the resolution through the card software, I can only set it on 1680x1050 with 30 Hz, which makes everything start to flicker.
If it's any help, my monitor is a HP LE2201w, and my OP is Windows 7 Home Premium.

Thanks in advance (and I'm Norwegian, so sorry for the bad grammar).

**SOLUTION**
I can't believe this. Especially since I'm not the only one who've had this problem. After thinking about what I've written in this post, about the problem probably being the OP's info from the monitor, I rechecked the cords going from my monitor to my computer (one of them was a little loose!), and again tried to "Search for hardware changes" (translation) from the control panel, and this time it automatically sat my resolution back to normal!
I feel stupid and relieved at the same time.
This could mean, however, that others with the same problem could have problems with the monitor cords, and that it might be something else than a software problem!
 
Last edited:

My Computer

Computer Manufacturer/Model Number
Komplett
OS
Windows 7 Home Premium
CPU
Intel Core i3 CPU 530 @ 2.93GHz 2.93 GHz
Memory
2, 00 GB
Graphics Card(s)
ATI Radeon HD 5600 Series
Monitor(s) Displays
HP LE2201w
Hi TheOccisor, and welcome to SevenForums :)

I'm glad you solved your issue, and especially glad you came back to tell us about it! Hopefully others will benefit from this thread in the future.

Cheers,

Walker
Windows Outreach Team
 

My Computer

Computer Manufacturer/Model Number
HP Pavilion dm3 (netbook) *** 27" iMac (Dual-Boot)
OS
Windows 7 Home Premium (64-bit) *** Windows XP SP3 (32-bit), OSX 10.6
CPU
AMD Athlon Neo X2 1.6GHz *** Intel Core i7 Quad Core 2.8GHz
Memory
4.00 GB *** 4.00 GB
Graphics Card(s)
ATI Radeon HD 3200, 384MB *** ATI Radeon HD 4850, 1GB
Sound Card
ATI High Definition Audio *** ATI High Definition Audio
Monitor(s) Displays
LG Flatron W2053TX
Screen Resolution
1600 x 900 (monitor), 1266 x 768 (laptop) *** 2560 x 1440
Hard Drives
300 GB SATA (internal), 500 GB HP SimpleSave (external) *** 1 TB SATA (internal), 160 GB LaCie (external)
Mouse
Logitech Cordless Optical Mouse for Notebooks
Internet Speed
Broadband
Welcome to the Seven Forums. So happy to see your not only resolved your issue but posted the steps taken to make it all happen, rep +1.
 

My Computer

Computer Manufacturer/Model Number
DELL XPS Studio 435T
OS
Vista 64 Ultimate, Windows 7 64 Ultimate, Ubuntu 9.10
CPU
i7 975 3.3 GHz Extreme (Factory OC'd to 3.6 GHz)
Motherboard
DELL provided
Memory
18 Gb Tri-Channel 1066
Graphics Card(s)
ATI 5970 2048 Mb
Sound Card
X-Fi Extreme Gamer
Monitor(s) Displays
Vizio 37" HD-TV
Screen Resolution
1920 x 1080
Hard Drives
1.5 Tb HDD
1.5 Tb HDD
2.0 Tb Network Drive
512 Gb Crucial SSD
PSU
DELL Provided 475 watts
Case
DELL
Cooling
3 fans
Keyboard
Logitech Performance K350 Wireless
Mouse
Logitech Performance MX Wireless
Internet Speed
3 Mb up 750 Kb down
Other Info
Bamboo Fun Tablet, Belkin N+ Wireless router, Pioneer Dolby System Wireless Headphones, Bose 5.1 Dolby Surround Sound System, LifeCam VX 3000 Webcam, Blu-Ray/Hi Def DVD +RW combo and Blu-ray +RW,l 15 in 1 media card reader, Logitech Rumblepad 2, Hauppauge 2250 DTV Tuner with MS Media Center Remote

Laptop:Alienware M17x, Q9100 CPU, 8Gb RAM, 1920x1200 WUXGA LCD driven by 4870's in CrossFireX, Bl
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