With this 30" monitor I should be able to get 2560x1600 using a dual-link DVI cable, but Windows is not giving me any resolution option higher than 1280x800. Ideas?
Windows Version 10.0.16299 Build 16299
Radeon Software Version - 17.12.2
Radeon Software Edition - Adrenalin
Graphics Chipset - AMD Radeon R7 200 Series
Memory Size - 1024 MB
Memory Type - GDDR5
Core Clock - 1050 MHz
Windows Version - Windows 10 (64 bit)
System Memory - 16 GB
CPU Type - Intel(R) Core(TM) i7-4820K CPU @ 3.70GHz
Radeon Settings Version - 2017.1217.1452.26725
Driver Packaging Version - 17.50.07.01-171217a-322096E-RadeonSoftwareAdrenalin
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 220.127.116.114
Direct3D® Version - 9.14.10.01316
OpenGL® Version - 18.104.22.16806
OpenCL™ Version - 23.20.15007.1005
AMD Mantle Version - 9.1.10.0237
AMD Mantle API Version - 102400
AMD Audio Driver Version - 10.0.1.6
Vulkan™ Driver Version - 2.0.1
Vulkan™ API Version - 1.0.65
Apparently 1280 x 800 is the monitor safe mode.
Check your manual/settings/connections..
My cable has a manufacturer's label that says "Dual Link DVI cable part no X058C" (I think it's a Dell cable). Windows is only giving me a single choice of refresh rate: 60 Hz.
without which drivers? If you mean the monitor drivers... I had already
tried it without them (didn't work), then added them as an experiment.
On Mon, Jan 15, 2018 at 10:28 AM, black_zion <firstname.lastname@example.org>
What is the exact make/model of card (GPU-Z has a Lookup function) ?
Based on this page
it looks like that trying to use DVI is my problem! It says Max Supported
Resolution (DIGITAL) : 1920 x 1080(DVI);4096 x 2160 (HDMI)
I wonder if an HDMI to DisplayPort adapter would do the trick?
You're going to be limited to 30hz if you use the HDMI port. Ideally you need to upgrade your graphics hardware to a model with a DisplayPort. I'd suggest the RX 550, it's twice as fast as the 250 and has a DisplayPort and HDMI 2.0b