![Task Manager is only recognizing 8gb of my RAM, but the computer displays it as "15.5gb usable" (out of 16) : r/techsupport Task Manager is only recognizing 8gb of my RAM, but the computer displays it as "15.5gb usable" (out of 16) : r/techsupport](https://external-preview.redd.it/sZ6n6njrcL-2kgps3fDmI54O_enlz4k_fx_wsvb4qhY.jpg?auto=webp&s=e431a903a931f8fb6c9ee25e1973ff6ef52a71cc)
Task Manager is only recognizing 8gb of my RAM, but the computer displays it as "15.5gb usable" (out of 16) : r/techsupport
![windows - 8GB of ram working normally with 7.9 usable, then one day only 7.4 were usable, what happened? - Super User windows - 8GB of ram working normally with 7.9 usable, then one day only 7.4 were usable, what happened? - Super User](https://i.stack.imgur.com/E9kkQ.png)
windows - 8GB of ram working normally with 7.9 usable, then one day only 7.4 were usable, what happened? - Super User
![How to fix "GB usable" RAM problem under 64-bit Windows (set PCI-E Graphics Card as default in BIOS) - YouTube How to fix "GB usable" RAM problem under 64-bit Windows (set PCI-E Graphics Card as default in BIOS) - YouTube](https://i.ytimg.com/vi/4HbNiCeTU8s/hqdefault.jpg)
How to fix "GB usable" RAM problem under 64-bit Windows (set PCI-E Graphics Card as default in BIOS) - YouTube
I have 4GB RAM installed in my computer but it says that only 2.45 GB is usable. I want to use whole of 4GB of RAM. How can I do it? - Quora
![I HAVE ACER ASPIRE 3 A314-22-R4U5, 8(4+4)5.94 GB OF RAM USABLE HARDWARE RESERVED IS 2.1GB HOW TO FIX — Acer Community I HAVE ACER ASPIRE 3 A314-22-R4U5, 8(4+4)5.94 GB OF RAM USABLE HARDWARE RESERVED IS 2.1GB HOW TO FIX — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/gt/bxb4x221snlt.png)