Why does Task Manager indicate that I have 4 memory slots with only 2 in use when my laptop only has 2 SODIMM slots.

I already have an successful installed stick of ram. But my task manager shows that i have 1 out of 4slots used where as i have only used 1 out of 2 slots available.( i only have 2 slots but task manger says that i have 4) Then why is task manager showing false information??

If you have nothing in your slots what does it say?  Maybe the others are internal with things like your sound card and network cards installed?

When i removed all my RAM cards the pc didn't boot so couldn't open task manger. Also i have only one ASUS 2600mhz 8gb ddr4 sodimm

ram stick

I have 8gb pre installed memory. So when i was thinking of upgrafing it, the  task manager said i had 1 out of 4 slots used. But when i dissambled my pc i found that there were only 2 slots and 1 of them were only in use. So i wanted to know that why is TASK MANAGER showing that i have 4 slots??

Hi @ Abhirupam.s__,

I am Jediael, an Independent Advisor and a Microsoft user like You. I'll be happy to assist You today.

I also checked and had a tip from another Expert / Expert that ASUS and his laptop actually actually only two RAM slots and the Performance Tab is wrongly reporting the number of slots.

I hope that information can solve your doubts!

Have an excellent day!

Hope this helps!

Sincerely,

Jediael Elias Corrêa

Independent Advisor

Hi @Abhirupam.s__,

I am Jediael, an Independent Advisor and a Microsoft user like You. I'll be happy to assist You today.

Thank you for the return!

Your CPU has a dual channel memory controller and each channel can handle two slots. With two SO-DIMMs installed, both channels are active, but you only physically have one slot per channel on the motherboard, hence the display of all four slots with both occupied. The dual channel with Intel systems is always so that slots 1 and 2 are for a channel with 3 and 4 for the second channel.

Source: https://www.reddit.com/r/gigabyte/comments/9anv...

Dual data rate ddr4. you have 2 ram slots. the task manager says 4 because it's double data

Source: https://www.reddit.com/r/EVOOGaming/comments/ek...

Without knowing the specific model of laptop you own, it is not possible to answer with authority. If you want a reliable answer, edit your question to mention the specific brand and model of laptop you own.

However, we can say in general that in modern systems, the relevant data is available through DMI and SMBIOS, which can be consulted from the software. This includes the number of memory slots on the motherboard and the hardware installed in those slots. So yes, if the BIOS does not lie completely, the data shown must be reliable.

It seems quite possible that your laptop has a memory module soldered to the motherboard and an expansion slot available for expansion. This would appear as two slots for software that queries the memory hardware data, but only one of them would be available for you to use or not use as you wish, so it can be listed online as "a memory slot, an available slot" or the like.

That said, the only way to be 100% sure is to open the laptop and look at the motherboard. However, you can get very close by looking at the supplier's specifications for the model you own. Look specifically for data in permanently mounted RAM versus available RAM expansion slots.

Source: https://superuser.com/questions/963513/windows-...

Check this too:

https://www.ibm.com/support/pages/empty-dimm-me...

https://www.ibm.com/support/ pages / empty-dimm-memory-slots-are-set-disabled-default-ibm-eserver-xseries-305

@Zedrick Del Credit - Microsoft Agent | Moderator:

When you purchase a computer, by default, it only has one RAM inserted and you have an option to expand the laptop's RAM by adding another one on the second slot. This explains why you only have one (1 of 2) RAM showing on the Task Manager.

* In your case 2 of 4 (It refers to the Virtual Memory or the Type of RAM you use to Expand the capacity of your PC / Notebook) *

https://superuser.com/questions/1431065/windows...

Standard / Important Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.

I hope that these solutions above manage to take your question!

Please, let me know about the result and everything went well ... Anything I am here to seek the best possible solution for your problem!

Good luck and have a great day!

Hope this helps!

Sincerely,

Jediael Elias Corrêa

Independent Advisor