If you own an external Western Digital drive like myself, you may have noticed that the drive has a built-in sleep function that spins down the drive if not used in a 10 minute time period. This feature is really annoying to me. Every time I attempted to access a file on my external, Finder would hang until the drive spun back up.

1. Mac Os Prevent Sleep
2. Prevent Hard Drive From Sleep Mac App Store

Here’s a quick and dirty solution.

1. Keep your drives alive. Installer Portable. Release Date: January 27, 2021. Version: 4.2 ( Version History) Modern hard disks are set to automatically enter sleep mode (also known as idle time) whenever file operations are no longer happening. This is a method that is supposed to help with cooling the physical disk and prolonging its lifespan.
2. This will guide you to disable App Nap on OS X and prevent your Mac from sleeping when downloading files, even if the lid is closed. Use 3rd party apps to prevent sleep.

In Mac OS X 10.6 and later, this means that the hard drive will not spin down unless the Mac itself either enters idle sleep or is put into sleep mode. Frontech e cam jil 2225 driver for mac. In Mac OS X 10.5 and earlier, the hard drive will spin down after three hours of inactivity, even if Put the hard disk(s) to sleep when possible is deselected. Your Mac or MacBook relies on its internal disk to supply the storage capacity that makes it a useful computing platform. Without the data stored on the disk, your laptop would be little more than.

Create a script that touches a hidden file every 5 minutes. I added the script to my crontab, which I talked about HERE.

I created a file called mybook_keepalive.sh and added the following script.

It basically looks for a drive called MyBook, if it exists, touch a hidden file on the drive. The -gt is equivalent to greater than. This script can be applied to any drive, not just MyBook. All you need to do is change the directory path and grep option. It’s a pretty basic script.

Note: Don’t forget to apply executable permissions.

I personally have a 6TB (two 3TB drives) drive configured with a Raid 1, so if any drive were to fail, the other will take over without any data loss.

Inpage urdu 2000. After recently upgrading my Plex Windows 10 machine, I had an issue where I couldn’t prevent hard drives from going to sleep on that system. After the system restarted, a few hours later I would get an email from Stablebit Scanner indicating that one or more of my drives were no longer connected.

La familia peluche capitulos completos online. With the exception of the system drive, all other drives connected to the system were USB-connected external hard drives. I couldn’t connect to the drives, and the lights on the drive casing indicated that they were in sleep mode.

I hadn’t experienced anything like this since I setup the system over one year ago. After some investigation I found out that there are actually several settings, in two locations, in Windows 10 that I needed to change in order to prevent the hard drives from going to sleep.

I detail the steps below.

Changing the power plan

The first setting I had to change was the USB suspend setting in the Windows 10 power options. This does require an administrator to change, but you will be prompted to enter the administrator password if you are logged in as a standard user.

1. Click Start->Settings->System->Power & Sleep to display the options to change the power and sleep settings.
2. Click the Additional power settings link under Related power settings. The Power Options window will appear.
3. From this window, Click the Change plan settings link beside the power plan you wish to change.
4. From the power plan window, click the Change settings that are currently unavailable link, and enter the administrator password when prompted.
5. Click the Change advanced power settings link to display all the power options for the plan.
6. From the power plan window, click the Change settings that are currently unavailable link, and enter the administrator password when prompted.
7. Expand the USB settings and then the USB selective suspend setting option.
8. Change the Setting value to Disabled.

Disabling the suspend setting in the Power Options for Windows 10.

USB controller device settings

While I thought changing the USB suspend option would solve my problem, the USB-connected hard drives still were put to sleep by Windows 10. At this point, I decided that there must be another setting that caused this problem. After a bit more research online, I did find something that led me to the setting that solved the issue – disabling the ability for Windows 10 to turn off the device from the USB controller settings.

To make these changes, you can use the following steps:

Mac Os Prevent Sleep

1. Click Start and then type computer management. When Computer Management appears in the search results, right-click it and then select Run as administrator.
2. Enter the administrator password and click the Yes button to open the Computer Management window.
3. In that window, click Device Manager to display a list of all the devices installed on your system, organized in various categories.
4. From the list of categories on the right, click the Universal Serial Bus controllers category to display all the devices in that category.
5. Right-click each item in the list, and the select Properties from the context menu that appears. A properties dialog will appear.
6. If the properties windows contains a Power management tab, then click that tab. If it doesn’t, then close the window and repeat the previous step for the next device in the list.
7. In the Power management tab, uncheck the Allow the computer to turn off this device to save power option.

The USB Hub power management properties with turn off device option turned off.

8. Click the OK button to save the changes.
9. Repeat steps 5 to 8 for each device under the Universal Serial Bus controllers category.

Prevent Hard Drive From Sleep Mac App Store

With these two settings set to prevent hard drives from going to sleep in Window 10, you shouldn’t have an issue with any USB-connected hard drives from being disconnected.