How To Check Ram Slot Working Or Not?

How To Check Ram Slot Working Or Not
Is There a Way to Test the Motherboard’s Memory Slots? Most computer motherboards have between two and four slots for RAM, and if one of these slots fails, your computer won’t see the RAM stick installed in it. Testing your motherboard’s RAM slots requires a working RAM stick and some patience as you check each slot through trial and error.

Check your installed RAM for possible errors. Before opening your tower and handling the memory sticks, use Windows’ built-in memory diagnostic tool to check your RAM. In the Start menu, type “mdsched.exe” with no quotes and press Enter. Select whether you want to restart and check the memory now, or check next time you boot. Check the results when it runs, and if this test returns no errors, you’ve ruled out your RAM as the cause of your problem. Open your computer and check the slots through trial and error. The only way to check your motherboard’s memory slots is to place a working RAM stick into each one and see if your machine boots properly. Remove all RAM sticks and place one you know is functional into the first slot on your motherboard. Boot your computer. If it starts without problems, you know that stick and that slot are good. Power down and move the stick to the next slot. Repeat this process until you find the slot that causes a boot failure. You may want to try your other RAM sticks in the same process, starting with the first slot again. Boot with each remaining RAM in the suspected bad slot to verify that the slot has indeed failed. This also verifies that the remaining RAM is good and not adding to your computer’s memory problems.

: Is There a Way to Test the Motherboard’s Memory Slots?

How do I know if my RAM slots are open?

Windows Task Manager – The easiest solution for Windows users is to open the Windows Task Manager,

  1. Press the Windows key, type Task Manager, and then press Enter,
  2. In the window that appears, click the Performance tab ( A ), then select Memory ( B ).
  3. In the lower-right corner, the number of slots is displayed in the Slots used: section ( C ).

As you can see, this computer has a total of four memory slots, although only two are currently being utilized.

How do I fix my RAM slots not working?

If RAM isn’t working, make sure the first thing you do is reseat the RAM. Pop it out and push it back in. Next thing to do is check your motherboard and CPU to make sure that the RAM you’re using is compatible. Last thing to do would be to test it.

Can a RAM slot be repaired?

As for repairing it, technically yes, it could be repaired, but you would need to find a new RAM slot and know how to solder the connections onto the board. Chances are you would be cannibalizing another board to get the part and if you had the skills required to repair it, you wouldn’t need to ask.

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Can you leave a RAM slot open?


Hi, I just got a white Macbook 13.3 (2.1 GHz, Penryn) which originally came with just 1 GB of RAM (two sticks of 512 MB). Then I got two sticks of 2 GB Kingston RAM for this Macbook. I took out both 512 MB RAM and only put one stick of 2 GB RAM in, leaving the other slot empty.


Absolutely. I believe there is a slight performance hit in running mismatched memory (1 GB in one slot, 2 GB in the other), but running with memory in only one slot is perfectly fine. Of course, the more the merrier.


From what I have read here there doesn’t seem to be any harm in doing it but the performance could be a little bad. Depends on what you are doing with your MB.


Thanks a lot for your replies. They help a lot. I think I’ll stick with just one 2 GB memory stick, and I’ll give the other stick to a friend whose Macbook is very slow and doesn’t realize she needs to upgrade her RAM Thanks again.


Updates It’s been more than a year since I started this thread. The empty slot had given me no problem but recently I added a Corsair 1 GB Value RAM to that slot. Increase in performance is worth it (from 2 GB to 3 GB). Value RAM combined with non-Value RAM seems to be perfectly fine.


That would explain why my memory of this thread is a bit fuzzy.

Can RAM slots break?

Can you fix a broken RAM slot? – No, you cannot fix a broken RAM slot. You can only replace it with a working RAM slot. This is because the RAM slots, especially those located in the motherboard of the computer, have a network of delicate wiring and soldering in and around the space. This wiring may get damaged very easily when you try to replace the broken RAM slot.

Why RAM is not detected?

Method 2: Check Your Motherboard’s Compatibility – RAM DIMM sticks are fairly standard and reasonably designed: you can only insert them in one way on desktops and laptops, the RAMs of desktops and laptops are not interchangeable, and different generations of RAM cannot be inserted into the wrong slots (hence the devices with motherboards that only support DDR4 RAM cannot physically accommodate DDR3 ).

The capacity of the RAM DIMM may exceed the rated capacity of the motherboard, so the RAM won’t be compatible with a motherboard. Your motherboard has the maximum amount of supported RAM, including all slots on the motherboard. This may be as few as two or as many as eight, but most full-size (ATX) motherboards include four.

Therefore, a motherboard with a maximum RAM capacity of 16GB and four RAM slots can only accommodate a maximum of 4GB in each slot – trying to place an 8GB DIMM in the slot may cause it to be undetectable. If you can boot your system without the RAM you just replaced, then there is a powerful built-in feature that you can use to get rid of the “RAM not detected Windows 10” error – Windows Memory Diagnostics. After the process, it will show whether there is something wrong with your RAM. If there is, replace the RAM and then restart your computer to check if the “RAM not detected” error is fixed. If your RAM shows errors or is not detected, some contacts on the DIMM may have accumulated dust or other obstacles.

  1. Therefore, you should use a simple cotton swab to gently wipe each contact with 91% isopropyl alcohol.
  2. Do not use conventional cleaning contacts, because chemicals may cause corrosion.) Make sure that alcohol is completely evaporated, and check the contacts for residual dust or cotton.
  3. If you have some compressed air, quickly clean each side of the DIMM.
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After these things have been done, reinsert it and try again.

Which RAM slots to fill first?

Installing Computer Memory Installing memory modules is straightforward. Most recent motherboards automatically detect installed memory modules regardless of the slot they occupy, but it is good practice to install modules in the lowest numbered slots first.

  • For example, if a single-channel memory motherboard has four memory slots, they will be numbered 0 to 3 (or 1 to 4).
  • Fill slot 0 (or 1) first, then the other slots sequentially as you add modules.
  • If you are installing memory in a dual-channel memory motherboard, install memory modules in pairs, filling the lowest numbered slots first.

For example, if the motherboard has two slots each for channel A and channel B, numbered 0 and 1, fill the slots for channel A slot 0 and channel B slot 0 first. Some motherboards require higher-capacity modules to be installed in lower-numbered slots.

For example, if you are installing two 256 MB DIMMs in a dual-channel motherboard that has four DIMM sockets, with 128 MB DIMMs already installed in the 0 slots for channel A and channel B, you may have to move those 128 MB DIMMs to the 1 slots for channel A and channel B and install the new 256 MB DIMMs in the 0 slots for both channels.

That rule is not invariable, though. A few motherboards require smaller modules to be installed in the lower banks. Some motherboards don’t care which module you install in which bank. Best practice is to check the manual before installing memory. If no documentation is available, experiment by moving modules around.

  • If some or all of the memory is not recognized during the boot-time memory check or in CMOS Setup, power down the system, rearrange the modules, and restart the system.
  • If all memory is recognized, you can safely assume that you have the modules installed correctly.
  • To install a DIMM, locate a free memory slot and pivot the ejector arms on each side of the socket as far as possible toward the horizontal.

The contact edge of the DIMM module is keyed with notches that correspond to protuberances in the DIMM socket. Align the notches and slide the DIMM straight down into the socket. Position your thumbs on top of the DIMM at each end and press down firmly, as shown in Figure 6-5,

Figure 6-5: Align the memory module and press straight down until it seats DON’T CRACK UP Some motherboards particularly cheap ones are thin and very flexible. The pressure required to seat a DIMM may flex the motherboard enough to crack it. When you install a DIMM in a motherboard that’s already in the case, pay close attention to how much pressure you’re applying.

If the motherboard appears to be flexing too much, remove the motherboard from the case before installing the DIMM. Yes, that takes a lot more time, but it’s better than destroying the motherboard. The DIMM slides (sometimes snaps) into the socket, which automatically pivots the ejector arms toward the vertical.

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If the ejector arms are not fully vertical, press them toward the DIMM until they lock into the vertical position, as shown in Figure 6-6, Note that some DIMM sockets have minor physical variations. If the DIMM does not fit easily into the socket, do not force it. Contact the vendor who supplied the DIMM for a replacement.

Figure 6-6: When the memory module is fully seated, the ejector arms pivot back to the vertical To remove a DIMM, pivot both ejector arms simultaneously toward the horizontal position. The DIMM simply pops out. DON’T FORGET THE CRIMM If you are installing Rambus RIMMs, also install a Continuity RIMM (CRIMM) in each unused memory slot.

Rambus systems malfunction unless all memory slots are occupied, either by a RIMM or a CRIMM. Most Rambus motherboards have enough CRIMMs bundled with the motherboard to populate all but one memory slot. If you run short of CRIMMs, you can buy them online. After you install the new memory modules and verify that all is as it should be, apply power to the system.

The memory self-test should increment up to the newly installed amount of memory. (If your system displays a logo splash screen rather than the BIOS boot screen, turn off the splash screen in BIOS Setup so that you can see the BIOS boot screen.) If it instead shows only the original amount of memory, the cause is almost always that you have not seated the new memory module completely.

Check the Chipset Setup portion of CMOS Setup to determine how memory is configured for the newly installed bank(s). Most recent chipsets and BIOSs automatically determine the correct size and configuration parameters for installed modules. But some chipsets, BIOSs, and memory modules do not implement SPD correctly. If this occurs, you may have to set the correct size manually, if indeed the module size you have installed is an available option.A limitation on maximum module size may be enforced by the chipset, the BIOS, or both. Before deciding you cannot use the larger module, check the motherboard manufacturer’s web site for a BIOS update. If the restriction on module size is enforced by the BIOS but not by the chipset, you may find that a later BIOS revision adds support for the larger module.If all else fails, the only alternative may be to return the memory module (you did make sure you had the right to return an incompatible module, didn’t you?) and obtain a compatible module.

: Installing Computer Memory

How do I access Memory slots Elden ring?

How To Get Memory Slots In Elden Ring – How To Check Ram Slot Working Or Not To get Memory Slots in Elden Ring, players have to find Memory Stones, Once these Stones are obtained, they will immediately increase Spell Slots for the current character (without having to do anything). Obtaining more Memory Slots allow players to perform a variety of Sorceries and Incantations,

What number are RAM slots?

How Many RAM Slots Are There In a Motherboard? – Typically, motherboards have a total of 4 RAM slots or two pairs when they are dual-channel. Some high-end motherboards may contain as many as eight slots, and in supercomputers, there may be multiple motherboards per system, up to 32 slots total.