Right now I´ve got a generic internal wireless internet thing for my desktop, I used to get speed of about 500k/s on a laptop I had; on this thing I sometimes reach that speed for a minute or so, but most of the time I can´t even load videos on youtube on low speed settings.
Does it help when I point the antenna at the general direction of the modem? Is there a signal repeater I could get instead?
By a few walls I mean the modem is in diagonal to the pc, so I´ve got a ceiling and one wall in between (maybe two, but I don´t thunk so).
Another question, I tried connecting a cable to the pc, but it wouln´t receive internet at all from it. Should I somehow disable the wireless thing before connecting the cable? I don´t remember having to do so on the laptop I had. I tried disconnecting the antenna, but that didn´t work either. Assuming nothing´s wrong with the cable, where in mt pc could the problem be? I suppose it´s the motherboard, but I´m a super noob at this.
One last problem I have: I have an nvidia gt 430 installed. If I connect the pc through hdmi to a tv it all works fine, but if I use the normal monitor cable to a computer monitor I have, the image looks slightly grainy. The monitor is fine, I´ve tried it with the same cables on other pcs and had no problem. Could it be the video card? as I said, it works fine over hdmi. Could it be motherboard? I have updated the video card drivers.
thanks for the help.
EDIT. It´s a relatively old monitor.