Oh well, sometimes you don't think about things like that until you've already purchased the product. Now you know for next time, make sure the hardware is reasonably accessible. I just bought a new desktop and it has easily removable SATA drive bays, so I load different operating systems on different bays. I can easily swap drives when I want and they also have a key lock so I can secure them if need be.
I wanted to use my Laptop sim card slot for connect internet
Model: Lenovo edge E430
I've never used any Lenovo laptops, but back at my last IT job I had to get this working with Dell Latitude E6330. To get the SIM card to work I had to reinstall the Wireless LAN Controller software/driver which detected the SIM in the slot and initialised it during installation. All worked fine after that.
It maybe some what different for the Lenovo, but I reckon it will be similar.
"I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004