QUOTE(bingding @ Jan 26 2014, 12:16 AM)
for wifi issues, what does it meant by full wifi signal..? if my router is outside in the living room and i had my lappy inside my enclosed room which is around 7 meters away, will it affect my wifi connection? oso, just wanna make sure the y510p with single gt755m, does it come with dvd burner? what is hot swap-able?
last time I tested, I have the router right beside me so that I always full signal (all bars highlighted in your taskbar) and ping is always <1ms...
7 meters away, I guess your wifi will be affected though the performance of the wifi varies greatly with how many walls it has to go through as well... my room is probably less than 7 meters distance but separated by 2 rooms, even with high gain antenna it's hard to keep stable connection in my room, though to be fair to the laptop my Nexus 4 can't even get signals at certain spots in my room.
though my friend in another room, separated only by 1 room to the router, he can manage his connection pretty fine though lately even he is convinced that Win8 got problems with wifi and changed to LAN as well...
This is only per my observation, I could miss something... though if your phone can get stable connection, chances are you will be able to get stable connection as well on your laptop...
As for the DVD writer, as far as I know if you are on single GPU you will always get the optical drive. Hot-swappable, may be not... I'm not 100% sure...
This post has been edited by mrl: Jan 26 2014, 12:44 AM