Assalam Alykum,

Main ne dekha k kae bhaee apnay power problem aur power fluctuation ki wajah se preshan hein, main chahta hoon k woh log jo iss maslay se 2-Chaar hein woh mere iss tips per amal karein:

Power kee consistency aur stability k liye aap sabhi Stabilizer yaa UPS ka istimaal karein, power cord ko check karein kahein loose connection to nahi hai, ager masla restart ka hai to aap apney pc ko 'SAFE Mode' mein open kar k kam se kam 1 ghante k liye chor dein, ager safe mode se bhi computer restart ho raha hai to phir aap samjh lein k aap k hardware k saath koi masla hai.

Enabling or Disabling the Disk Write Caching

1. Right-click My Computer, and then click Properties.

2. Click the Hardware tab.

3. Click Device Manager.

4. Click the plus sign (+) next to the Disk Drives branch to expand it.

5. Right-click the drive on which you want to enable or disable disk write caching, and then click Properties.

6. Click the Disk Properties tab.

7. Click to select or clear the Write Cache Enabled check box as appropriate.

8. Click OK.

NOTE: Enabling write caching generates the following warning. This is normal:
By enabling write caching, file system corruption and/or data loss could occur if the machine experiences a power, device or system failure and cannot be shutdown properly.