Changes
::b. Open the service door (by screwing out one bolt) and remove it (with the storage).
::c. Remove the memory SO-DIMM modules.
::d. Reset the BIOS by shorting for 3 seconds two Test test points (TP73 and TP77) located under SO-DIMMs memory modules (called with print RTC_RST).
::e. Install back the memories + the storage with the service door.
::f. Plug the power and power up the PC.
