Chapter 7 – Best Power Settings


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Chapter 7 – Best Data Recovery Power Settings

7.1         Data Recover power Settings

7.2         Setting High Performance Power in Windows 7



7.1      Data Recover power Settings

Depending on the type search, the size of a hard drive and the speed of the computer, a search with Recover My Files can take a number of hours. Recover My Files contains code to keep the target drive awake during the search. However, there may still be situations where the target drive will power down or go into sleep mode. For example, if there is a time gap between the finish of the search and the return of the user to the computer.

For this reason it is recommended that power settings be changed to provide continuous power to the drive being searched. This is particularly important in a drive recovery where the hard drive no longer has a drive letter, or has become unallocated or RAW. In these situations Windows may not to correctly identify the connected hardware and maintain power to the drive.

7.2      Setting High Performance Power in Windows 7

To set high performance power settings in Windows 7:

1.       Open the Windows Control Panel;

2.       In the top right hand corner of Windows Control Panel type “Power” into the “Search Control Panel” box. In the filtered Control Panel view click “Power Options”, as shown in Figure 40 below;

Figure 44, Windows Control Panel Power Options

Description: C:\Users\GRAHAM~1.GRA\AppData\Local\Temp\SNAGHTML3b18b8f.PNG

3.       Most computers will be set by default to “Balanced”. To perform the data recovery, change to “High Performance” by clicking the radio button next to this option. Then click on the “Change Plan Settings” link, as shown Figure 45 below:

Figure 45, High Performance, Change plan settings

Description: C:\Users\GRAHAM~1.GRA\AppData\Local\Temp\SNAGHTML3b4b0ea.PNG

4.       Then in the following window, click on the “Change Advanced Power Settings” Link, as shown in Figure 46 below:

Figure 46, Change advanced power settings

Description: C:\Users\GRAHAM~1.GRA\AppData\Local\Temp\SNAGHTML3b8b1d4.PNG

5.       This will open the advanced Power Settings window shown in Figure 47 below:

Figure 47, Power Options, Advanced settings

Description: C:\Users\GRAHAM~1.GRA\AppData\Local\Temp\SNAGHTML3ba7fdc.PNG

6.       Also adjust and apply the following settings:

·         “Turn off hard drive after: Plugged in (Minutes)” = Never

·         Sleep > Sleep After > Plugged in = Never

·         Allow Hybrid Sleep > Plugged in = Off

·         Hibernate After > Plugged in = Never

·         USB Settings > USB selective suspend setting > Plugged in = Disabled

You now have the best power settings to run a data recovery. When your recovery is complete, reset the High Performance power settings by clicking the “Restore plan defaults” button in the above window. You may then also return to the “Balanced (recommended)” power option.