-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Software and How To Questions
- The usable memory is less than the installed memory - RAM : ...

Create an account on the HP Community to personalize your profile and ask a question
05-08-2021 11:01 PM
The installed RAM in my HP Notebook 15-da0295tu is 4.00 GB, but usable is only 3.83 GB. My system configuration is given below:
My OS Edition: Windows 10 Enterprise 2016 LTSB
Version: 1607
OS Build: 14393.0
Processor: Intel(R) Pentium(R) Silver N5000 CPU @ 1.10GHz
System type: 64-bit
Kindly request you to provide a possible solution to fix this issue on priority. Expecting a quick revert soon. Thanks.
05-08-2021 11:31 PM
The specs of your machine is
https://support.hp.com/in-en/document/c06103100
Yes, it has 4 GB DDR4-2400 SDRAM (1 x 4 GB) but only has usable 3.83 GB or less because machine has to use 0.17GB or more for hardware reserved.
What is Hardware reserved. Please read the following topic
https://appuals.com/windows-10-wont-use-full-ram/
Regards.
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.