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3 Posts
0
175938
June 29th, 2013 19:00
Cannot display 2560x1440 on U2713HM by hdmi?
Hi all,
Can Dell U2713HM display 2560x1440 though hdmi?
I tried to connect the H87 motherboard with intel i5 4570 with intel hd 4600 graphic in windows 8,
but I could not set the resolution to 2560x1440.
I have checked the manual of the motherboard, it said it can support up to 4k resolution when connected by hdmi.
and In the manuals of Dell U2713HM, it said it support HDMI1.4 input.
I have installed the newest driver of U2713HM and updated the driver of intel HD 4600 graphic.
However, I still could not display 2560x1440.
In the win 8 resolution setting page and the intel graphic control panel, I can only select resolution up to 1080p.
I have tried may times but still couldnt set to 2560x1440.
Could anyone help me ?
Thank you all for your help
Jacky
pwkno
3 Posts
1
June 29th, 2013 22:00
The U2713HM cannot display resolutions greater than 1080p over HDMI. For 1440p, you will need DisplayPort or DVI. Refer to this thread for more info: en.community.dell.com/.../20385286.aspx.
lhkjacky
3 Posts
0
June 30th, 2013 11:00
Thank you for your reply,
I couldn't believe that the U2713HM can only display up to 1080p over HDMI.
I have checked the detail specification of the U2713HM in Dell web site many times before I decide to bought this monitor,
It doesn't tell that the 2560x1440 resolution can only display by connect over DVI or DP.
HDMI 1.3 standard can support 1440p since 2006.
The manual of the U2713HM said it can support HDMI1.4 input.
So it should able to support 2560x1440, otherwise I will be very disappointing.
I decide to get the new Haswell CPU because the Intel HD 4600 graphic does support up to 4k over hdmi.
If I know that I need to bought a discrete graphic card to display 1440p,
I should get the IVY Bridge CPU & Z77 mobo which is cheaper and with similar performance.
pwkno
3 Posts
0
June 30th, 2013 23:00
The only thing I can think of that would work with your current configuration is a HDMI to DVI adapter that supports 2560x1440 resolution. Most of these adapters do not support resolution that high and if you could find one that did it could be expensive.