![]() ![]() On top of this, Raymond Chen mentioned on the Microsoft blog that laptop users typically put their laptop to sleep right before throwing the machine into a bag. If you’re a laptop user, this is an easy answer! Because your machine uses battery power, you don’t have to worry about power cuts as much as a computer user does. So that now we know what hybrid sleep does, the question still remains: should you enable it or no? At the same time, should a power cut wipe your computer’s RAM, the computer can simply load the data from the hard drive instead. Because data is still on the RAM, Windows doesn’t have to dive into the hard drive to fetch your data when you boot the computer back up. This seemingly strange combination of modes actually makes hybrid sleep quite robust. It does this by keeping the RAM powered up during its low-power state, while also saving the RAM to the hard drive. Hybrid sleep aims to utilise the benefits of both sleep and hibernate modes. Now that we understand what sleep and hibernate do and where they both shine, it’s time to take a look at what enabling hybrid sleep does. This makes it the best choice if you’re leaving your PC for only a few moments. Sleep, however, doesn’t have to retrieve all the data from the hard drive when it resumes, allowing it to boot back up more quickly than hibernation. Because hibernation turns off power to all components, it saves on more energy than if you used sleep. The Differences Between Hibernate and Sleepįrom this we can see that hibernation is the best choice if you want to leave your computer for a long period of time. However, should the machine lose power during sleep, the data on the RAM will still be wiped. This means there’s no need to load the RAM into the hard drive when you turn the PC back on, all of your data is still on the RAM as you left it. When a PC sleeps it keeps the RAM powered while turning off the other components. Sleep is a little different from hibernate. When the user brings the PC back out of hibernation, the data is retrieved from the hard drive and put back into the RAM, ready to use. With the data now safe, the PC can enter its low power state without losing any data. ![]() The hibernate option avoids this by taking the data within the RAM and putting it onto the hard drive. If the RAM loses power, everything in its memory is wiped, which is why your computer “forgets” everything when you have a power cut or crash. Unfortunately, the RAM is where all your currently open software and data is kept. When a computer goes into hibernation it saves on energy by turning off its main components, including the RAM. “Hybrid Sleep” is, in essence, a hybrid of both “Hibernate” and “Sleep.” Therefore, in order to understand it, we first need to look at what both “Hibernate” and “Sleep” actually do. ![]()
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