Cannot access router page

Hi everyone,

I have Windows 7 installed on my system, and am using wifi to access internet.

Recently when i try to access my access point or my dsl router from my laptop, after giving the authentication info it just displays "56", thats it. When i try to access the same page using my PC or my iPhone it shows me the whole page. I tried accessing the page using Opera, Firefox and IE, all gives me same "56".

And here is a pic of that

Image may be NSFW.
Clik here to view.


Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM)2 Duo CPU T9400 @ 2.53GHz, Intel64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 3990 Mb
Graphics Card: ATI Mobility FireGL V5700, 512 Mb
Hard Drives: C: Total - 40616 MB, Free - 4434 MB; D: Total - 33851 MB, Free - 9056 MB; E: Total - 77800 MB, Free - 30368 MB; G: Total - 349 MB, Free - 74 MB;
Motherboard: LENOVO, 406333M
Antivirus: avast! Antivirus, Updated and Enabled