This is bit techi to do this but still by following the instruction you can achieve your purpose.
First you need to turn over your laptop and your will see like 2 or 3 different covers with screws. Check which screw has a hard drive icon. Just open the screw and use screw drivers to open your hard drive further.
Once your detach it the check if its IDE or SATA.
After this you need to get a SATA to USB or IDE to USB converter. You can order it online for few bucks or can also get it from some hardware shop. Once you get this converter then attache it with connector and then further with your PC via USB. In this way you would be able to manually back up all your data from all folders one by one.