Hi welcome to this video
today I will show you how to fix the ReadyBoost problem in windows
like the device can't be used for ReadyBoost
or the ReadyBoost is only using 4gb from your USB drive
so I will show you how to fix all these problems
so this is my USB drive here
and here the ReadyBoost is usable but still, I will show you the method if your device
it can't be used for ReadyBoost
so first of all open run on your windows
right-click on start and click on run here
now type Regedit here
and click on the ok button
now here
open this location
go to hkey local machine
go to software
then click on microsoft here
now scroll down here and go to windows nt
now open current version
now scroll down here and finally open this emdmgmt folder
now delete all the sub keys from this folder
and after that restart you computer
and check if the readyboost detects or not
so if still it didn't fixed this then again open this location here
and in this emdmgmt folder you will find only one subkey here
just click on this folder
now here double click on device status and change the value data from 1 to 2
and then click on ok
now right click here and click on new
now select QWORD 64 bit value here
now rename it to speedreadkbs
now double click on it and select decimal here
and type 1000 in value data and then click on the ok button
now restart your pc and check if the readyboost problem fixed or not
this 2 method will work, but if still ready boost problem didn't solve
then format your usb flash drive to NTFS
so right click on your drive and click on properties
now here you can see readyboost is only using 4gb while the size of mu usb is 29gb because
the usb drive is in the fat32 format
so to fix this we have to format the drive in to ntfs
Right click on usb drive and click on format
now select NTFS here and then click on start
now wait for it to complete
now right click on it and go to the properties
and as you can see it is in NTFS and in readyboost
you can see now it is using the full size of usb
so you can use your full drive size as a ram on PC
so these are the 3 method to fix the readyboost problem
if you still have any question then you can ask me in the comment section below
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thanks for watching