And yes, it always better to use a soft rubber eraser for the ram’s safety. Step 4 – Ram Upper Body Cleaning: When you’ve done with the above step then it’s time to clean the RAM’s upper body. We are using 99% Isopropyl Alcohol to clean the dirt and sticky carbon particles from it. The first task if to remove your old RAM and check the labeling, which is the surest way of making sure the replacement RAM will work. Use both thumbs or two fingers to simultaneously depress the while locking levers on the memory slot, and do it slowly so you don't pop the DIMM up into the air. What Does the RAM Slot Color Coding on Motherboards Mean? Jason Fitzpatrick @jasonfitzpatric Updated January 9, 2014, 2:11pm EDT. Yellow and orange, blue and black, green and red: you’ll find the RAM slots on motherboards in all sorts of color pairs. But what exactly do those pairs mean and how does it affect you when system building. Link How to Properly Clean a RAM Stick? Step 1 – Preheat your Oven to the minimum temperature of 150C for 3-5 min, and make sure you are not using any Microwave Oven because it can damage the Printed Circuit Board of your RAM.

Okay so a long time ago i had a clean-up on pc(Bcz of freezing,lag e.t.c). pc was lagging hard bzc of cooler so i decided to remove all of these parts of computer and cleaned up. When i done with these clean up i put pc part in right place so something happend my 1st ram slot was not working (BTW it was working fine untill that). Definitly checked both ram slot (2x2gb ram each side). and 1st ram slot was dead AF. tried everything changing ram (But both ram was quite well working), cleaning slots or even what i could. I searched on net but nothing was that good for work with. IK i should take to local shop for fix but i want to fix by self so any ideas that can help me to fix this problem ?

Is this a good question?

Comments:

Yes i did check everything did power off and cleaned with good quality stuff so idk why but only 1st ram slot was not working but when i put ar 2nd ram slot it is working fine (DDR2 2 GB) i didnt damaged slot checked with good light so idk what is problem. is there any chance to make it working or should i buy new motherboard ?

I have the same problem DDR4 4gb, it’s in the first slot

My RAM Slot Is Broken Because It Has A Bent Pin. Can It Fix?

Bad Ram Slot

Lenovo's ThinkPad P52 is a mobile workstation available with impressive performance hardware designed for design and development software. It's a thick laptop with plenty of room for upgrades, and Lenovo made the process for adding RAM, M.2 PCIe solid-state drives (SSD), and a 2.5-inch drive as easy as possible thanks to a quick-access panel on the back of the laptop. If you want to add more RAM to your ThinkPad P52, we have everything you need right here.

Hardware to get the job done

Compatible SODIMM RAM: Crucial DDR4 (From $27 at Amazon)
Error-correcting code (ECC) RAM: Lenovo DDR4 (From $70 at B&H)
Prevent damage: Rosewill anti-static wristband ($6 at Amazon)
All required tools: ORIA PC toolkit ($33 at Amazon)
Mobile workstation: Lenovo ThinkPad P52 (From $1,349 at Lenovo)

How to upgrade the RAM in your Lenovo ThinkPad P52

Note: Before beginning any upgrades on a PC, it's a good idea to back up your data in the unlikely event something should go wrong. You'll also want to ensure you're not working in a static-filled environment, as it can cause damage to a PC's internal hardware. Consider investing in an anti-static wristband to avoid unnecessary damage.

The Lenovo ThinkPad P52 has a total of four SODIMM RAM slots, though only two — which are likely sitting unused if you didn't select at checkout any more than 16GB — are easily accessible through the quick-access panel on the back of the laptop. The other two slots are located between the keyboard and the rest of the chassis. To get to them, you must remove the keyboard and TrackPoint system and disconnect a whole lot of sensitive connectors. It's not an easy process at all, but in most cases, you'll only be adding RAM instead of removing RAM, which is what we focus on here.

The ThinkPad P52 is available with either an Intel Xeon E-2176M, an Intel Core i7-8750H, or an Intel Core i7-8850H vPro processor (CPU), and depending on which you go with, factory RAM options differ. Models with the Xeon CPU are available with error-correcting code (ECC) memory — RAM with an extra chip that corrects mistakes to prevent data corruption — and if you indeed have a model that already contains ECC memory, your best bet is to only add more ECC memory. Lenovo's own ThinkPad ECC DDR4 RAM is what we recommend. You'll pay more for ECC memory, but mixing ECC and non-ECC RAM is not recommended.

If you have one of the Intel Core CPUs in your machine or you have a Xeon configuration without ECC RAM already installed, you can stick with standard SODIMM DDR4 RAM. We recommend Crucial RAM for its competitive price and resilience.

Once you have the upgrade RAM in-hand, back up your data, set up a clean and well-lit workspace, and proceed with the steps below to upgrade the RAM in your ThinkPad P52. Be sure to power off your laptop — you can even remove the modular battery — before removing the back panel.

Unscrew the six fasteners on the quick-access panel using a Philips-head screwdriver. The screws can't be removed completely to ensure none are lost.
Lift up the access panel with a thumb or pry tool. Notice there's a notch along the edge to easily get it up.
Pull up the plastic shield to reveal the first RAM slot. Do not completely remove the plastic shield.
Insert the first RAM module at an angle. Notice that it is keyed and will only fit one way.
Press down on the RAM module until it clicks into place. Notice the two small arms on either side that slide over the edges to secure the module.
Pull up the plastic shield on the second RAM slot. Do not remove the plastic shield.
Insert the second RAM module at an angle. It is also keyed and will only fit one way.
Press down on the RAM module until it clicks into place.
Replace the access panel, lining up the fasteners with the silver holes.
Screw in the six fasteners attached to the access panel.

You can now power on your ThinkPad P52 and verify that the RAM you've installed is recognized by your system. Wheel of fortune game classic tv.

Right-click the Start button.
Click System.

You should now be able to see the total amount of installed RAM in the Device specifications section. As long as it matches the total amount you have installed, your upgrade was a success.

Our top hardware picks

It's not the only option when buying RAM for your laptop, but the Crucial SODIMM RAM we recommend is reliable, competitively priced, and will work in your system. It's available in single 4GB sticks all the way up to dual 16GB sticks for a 32GB total.

Compatible non-ECC RAM

Crucial DDR4

Reliable and affordable

If you're looking for extra RAM for your ThinkPad P52, we've had much success with Crucial. It's competitively priced and reliable, checking two of the big boxes when it comes to buying hardware for your PC.

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How To Clean Ram Slot