Alright, thanks for all the help so far guys! The extended memory test at boot came up with 0 error codes and all tests were passed. The test finished at 5AM so I turned my computer on at 6AM, and around 9AM when my computer was on standby on the login screen I heard 1 beep and 1 click, so please reply to let me know what could be the issue, I have already updated my BIOS and done the steps given above for my battery being taken out for 15 seconds.
Thanks and please reply soon!
Running Dell Inspiron 15R N5110 with Intel HD 3000 graphics card.