y to solve the problem. you’d just need to put the disk of partition D to the disk of partition C;
4) If it’s useless for the configuration above, then probably CMOS battery voltage is too low or abated. Under this circumstance, black screen or kind of failure would happen, please check up the time displayed in Windows, whether it’s accurate. Please adjust and then record down, afterwards, turns off the laptop. Few hours later, check up whether the time is still accurate.
5) No matter whether time is accurate or not, it’s still quite necessary to change the laptop CMOS battery. Remove the CMOS battery off from motherboard foe 5 minutes, and then plug a new CMOS battery, before doing this, remove the main battery and pull out external power adapter; generally, the problem could be solved then.