Why does my PC only work with one stick of ram?

If you have 4 Ram Slots and if you are using windows XP or 7 with more GB then it will use only one Stick. On the motherboard if you have 4 Ram slots they are mostly like 1,2,3,4 where 1 and 3 are same and 2 and 4 are one, most new motherboard have XMP slot which can be 1 and 3 or 2 and 4.

How do I enable 2 ram slots in BIOS?

Place 1 stick in slot 1 and start up. If recognised then repeat with slot 2 (3 and 4). If they all work, then you try with both sticks again. With 2 slots place both then start up.

Can incompatible ram cause no boot?

Literally nothing. Incompatible or misconfigured ram will cause the computer to “lock up” with no warning. Because on consumer PCs there is no ECC for Ram modules it is imperative to try to use compatible memory according to the system or motherboard manufacturer.

Why is one of my RAM sticks isn’t working?

If your RAM is showing errors or isn’t being detected, it’s possible that some of the contacts on the DIMM might have gathered dust or some other obstruction. To clean them off, use a simple cotton swap lightly dipped in 91\% isopropyl alcohol to swipe each contact.

How do you get both RAM sticks to work?

Having both ram in, try swap them around. In the bios, enable xmp and try dram voltage set to 1.35v. 1.2v is default up to 2666, faster ram requires 1.35. Maybe the extra voltage might help.

Why would a RAM stick stop working?

Most times your RAM stops working due to excessive dust. Hence, it is a good idea to clean your RAM every once in a while. If the problem still persists, then you should take professional help. You can get your RAM replaced in around $75.

Can a PC boot with bad RAM?

Blue-screen errors are annoying because you don’t even have a chance to read the error message. Bad RAM is one thing that causes them. RAM issues can lead to this problem, which can worsen over time. The file structure of your hard drive may slowly degenerate, and you will no longer be able to boot your machine.

Will PC start if RAM is bad?

I recently found out a faulty RAM stick will stop the PC from hitting error messages (correct me if I’m wrong), but an empty slot is apparently no problem. Try taking out all but 1 RAM sticks and booting with them one at a time (trying each slot with each stick) and see which stick or slot your PC doesn’t like.

Why won’t my computer boot when using one stick of RAM?

When using only one stick of ram the computer should boot normaly regardles of wich slot used. This method is used to find damaged ramslots. If you find a slot that prevents the computer to boot it could be the cpu or the wiring on the board that is damaged.

How do I know if my RAM slot is damaged?

Can’t explain it myself. Use one stick of ram and test each slot on the board. When using only one stick of ram the computer should boot normaly regardles of wich slot used. This method is used to find damaged ramslots. If you find a slot that prevents the computer to boot it could be the cpu or the wiring on the board that is damaged.

Why won’t my XMP boot in Windows 10?

Id try booting with one stick in a2 or b2, get into the bios, select the xmp profile/3000mhz, make sure the dram voltage is at 1.35v then boot into windows, shut back down, stick the other stick in a2 or b2, whichever slot you didnt use for the first stick, and try booting back up.. 09-23-2019 06:43 AM