I would suggest you install it.. from dell download:" Notebook System Software
(NSS) is a utility that provides critical updates and patches for your operating
system. Install the NSS program to gain support for Dell 3.5-inch...
First the driver for your wlan card is:
Drivers for Dell wireless if you resides outside US and Japan
Something about standards i think.
Second the partitions is your "image restore partition" and the "Dell...
The I9300 will look exactly like the I9200, they will differ from each other by the
chipset I9200 is using 855PM, I9300 will use 915PM, the I9300 will support 400
MHz dual channel DDR2 and is ready for 533 MHz. The video will be ATI...
your system has 2 x DIMM's(sockets for RAM), DIMM A and B. Inspiron 5100 was
shiped with standard 128MB PC2100 MEM this can be upgraded to 1024MB.
The Memory latch is located in the butttom of your system, screw is...
Its actully rather easy, but you should get the idear from this link:
Guide to keyboard removal
Remember sugar or milk added to you coffe might have a longterm impact on you system erosion.