I picked up my G750 the beginning of this year. Have had no problems with it till now. Kinda confused about all the partitions of my drives. Are they really necessary? I have 1TB 2.5 5400SATA + 128G*2 SSD. Went to install a program on my f: grive and it says it can't cause theres not enough space on c: . Was thinking of reformating and doing a clean install to eliminate all the confusion of all the partitioned drives. Any suggestions?