How to Fix Windows 10 Slow Boot/Startup After Update

Jean updated on Aug 11, 2019 to Partition Manager | How-to Articles

So far, Microsoft has pushed several primary Windows 10 updates, such as Windows 10 Anniversary Update 1607, Windows 10 Creators Update 1703 and Windows 10 Fall Creators Update 1709, and Windows April 2018 Update 1803. Each Windows update causes a common slow boot problem after installing, and the slow boot and slow startup problems are very likely to happen in the upcoming updates the next year.

Tip
All the solutions in the below part are fully illustrated with pictures. If the previous methods are difficult to complete or fail to speed up the computer in the startup as you wish, give it up and try the next one. However, if you're faced with other similar boot issues, such as Windows 10 endless boot loop or Windows 10 can hardly boot after the update, you must check this linked page for Windows 10 problems and fixes.
PAGE CONTENT:
Method One. Wait for the next update and install it
Method Two. Stop programs loading at startup
Method Three. Disable Fast Startup
Method Four. Defrag HDD/SSD and optimize the disk performance
Method Five. Change the hard drive boot order in BIOS

Wait for the Next Update and Install It

The way of doing nothing but waiting for the next update that would probably fix the Windows performance bugs is recommended in the first place. We have heard of some events that prevent computers from running like a flow just because of the new OS bugs. For example, 100% disk usage after Windows 10 update.

So, if you can still stand the slow boot issue for a while, wait and keep checking every new update until the slow boot problem is completely resolved.

To check and install a new Windows update:

Open the "Settings" -> "Update & security" -> "Windows Update" and click "Check for updates". Install the update if it includes the fixes for bugs that caused Windows 10 slow boot.

check for updates to fix windows 10 slow boot issue after update

Can't wait for the next update? Alternatively, you can try to go back to the previous version of Windows that boots up generally without a heavy delay.

Stop Programs Loading at Startup

Don't let some applications drain your computer memory resources that will significantly prolong the boot time of your computer. Stop the programs loading at startup.

Step 1. Press and hold Ctrl + Alt + Del keys simultaneously to invoke Task Manager.

Step 2. Then select the "Startup" tab and find out the unnecessary process with high startup impact and then hit the "Disable" button.

stop programs running at startup to fix windows 10 slow boot issue after update

Step 3. After that, switch to the "Services" tab and click "Open services". Select all unnecessary Microsoft services you want to disable and click on "Stop".

Disable Fast Startup

Fast Startup is a default enabled the feature in Windows 10. It is supposed to reduce startup time by pre-loading some boot information before your PC shuts off.  It works in a similar manner as Hibernation. But in fact, as many users reported, it’s been causing issues.

Step 1. Type power option in the search box from Start, then click "Power & Sleep settings".

Step 2. Click "Choose what the power button does".

choose what the power button does to disable fast startup

Step 3. Click "Change settings that are currently unavailable".

Step 4. Untick "Turn on fast startup (recommended)". Then click "Save Changes".

untick turn on fast startup to fix windows 10 slow boot after update

Step 5. Reboot your Windows 10 and check to see if it boots quickly.

Defrag HDD/SSD and Optimize the Disk Performance

Hard drive corruption and aging will cause a slow OS boot from it. Download EaseUS Partition Manager, and use this free partition manager for HDD/SSD defragmentation, and make it run at its best performance.

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 Windows 10 is supported

 

Step 1: Install and launch EaseUS Partition Master. Select "Tools" and click "System Optimization".

choose system optimization

Step 2: Choose "Disk Optimization" to optimize your hard disk and improve the disk performance.

select disk optimizayion

Step 3: Select the partition that you want to optimize and click "Optimize". After a while, the defragment is completed. The time depends on the amount of the fragments on this partition.

optimize the disk

Change the Hard Drive Boot Order in BIOS

Many users who are using at least two hard drives in a computer are prone to ignore a hidden truth. They need to change the hard drive boot priority after a new Windows update or a fresh install. Quite a few of Windows 10 slow boot issues after the update are caused by the wrong hard drive boot order. Now, set the prior boot order for the hard drive with the highest performance, for example, an SSD.

Step 1. Start the computer and press ESC, F1, F2, F8 or F10 during the initial startup screen. Depending on the BIOS manufacturer, a menu may appear.
Step 2. Choose to enter BIOS setup. The BIOS setup utility page appears.
Step 3. Use the arrow keys to select the "BOOT" tab. System devices appear in order of priority.
Step 4. To give the boot sequence priority for the drive which would speed up the Windows 10 boot time, move it to the first position in the list.
Step 5. Save and exit the BIOS setup utility. The computer will restart with the changed settings.

set boot order of fast hard drive to fix windows 10 slow boot after update

 
 

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Frequently Asked Questions

Will the "Migrate OS" feature transfer the Windows system files only or the whole C drive?

To ensure that the migrated system will boot normally, the Migrate OS feature will transfer all the files in the system and the boot partitions. Generally, the boot partition is the C drive so the transfer will include all the files in C.

Does EaseUS Partition Master license apply to multiple computers?

The license of Partition Master Professional and Server editions can be used on 1 computer only, while that for for the Technician and Unlimited editions can be used on multiple machines.

What is the difference between EaseUS Partition Master Trial version and the Free version?

Free is for home users only, with most basic functions available such as partition resize and clone. While trial can help you understand how this product works and test what a full license can do on a business or server OS machine.

Will it cause any data loss after resizing the partition in EaseUS Partition Master?

Generally, it will not cause any data loss or boot issue by resizing a partition. However, in order to protect your data, we suggest that you backup the partition before resizing, in case of any unexpected situations such as power outages, computer hardware failures, etc. You can use EaseUS Todo Backup to backup the partition and its trial version is fully functioned for 30 days.

What should I prepare before resizing the partition?

On the partition that is going to be operated, there might be some files being occupied by other programs. To ensure a successful operation, we suggest that you close all the unnecessary software before resizing that partition. Otherwise, EaseUS Partition Master will detect the partition being locked by the other software and require a reboot to resize the partition under boot mode.

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