Changing Ram Slots
I've got an Asus P5B Deluxe motherboard. Today I tried adding some new RAM to take it from 4GB to 8GB. The board is about 6 years' old. I've never used the black RAM slots before, only the yellow ones (2x2GB in slots 1 and 3).
My system only sees 6GB, not 8GB. I've tried various combinations of the RAM, get the same result.
To check the new RAM wasn't defective, I tried it in slot 1, a known good slot. All 4 sticks of RAM worked in slot 1, so the RAM wasn't faulty.
All 4 sticks work in every slot except slot 2 (the first black RAM slot). If I put any stick in slot 2 - old or new - the PC is dead, it won't even boot to the BIOS.
So it looks like I have a defective RAM slot.
Does anyone know of any way to fix this? The board is too old to RMA. I've tried an emery board down the defective slot, and I've tried squirting WD40 down it. No improvement.
Does anyone have any other ideas on how to get that bad slot working?
Thanks!
A DIMM socket can definitely be broken, but I actually doubt that’s what happened here. I suspect that one of two things happened (one recoverable, one probably not): 1. (Let’s start with the worst case) You fried a CPU pin that routes to this soc. RAM modules use a grid-based design for addressing. The intersection of rows and column numbers indicates a particular memory address. Row address to column address delay (T RCD) measures the minimum latency between entering a new row in the memory and beginning to access columns within it. You can think of it as the time it takes the RAM to. Today I'm going to show You how to do upgrade RAM on ACER ASPIRE 5 A515. How you see on the film, it is so easy. Please give a thumbs up if you liked it:). This showed the speed of the internal 4GB RAM to be 2400. I installed this: Crucial CT4G4SFS824A 4 GB (DDR4, 2400 MT/s, PC4-19200, SRx8, SODIMM, 260-Pin) Memory, and this has brought the system up to 8GB and everything seems stable. With two SODIMM RAM slots to work with and a chassis that comes apart with relative ease, upgrading the Lenovo ThinkCentre M720q Tiny doesn't take much effort. We walk you through the steps of.
In this guide, I will disassemble a Lenovo ThinkPad T480 laptop. I will remove the bottom case to upgrade the RAM, SSD, and HDD for my T480.
For the freshest produce, find us on Facebook for the latest teardown news.
Its disassembly method is very simple, just like the ThinkPad T470, you only need to remove the external battery first, and then remove all the screws on the bottom case. Use the guitar pick open the bottom case slowly, and there are many snaps on the back cover to securing the case to the laptop body. Be careful do not to break the snaps.
With the bottom case removed, you can get access to the internal battery, M.2 SSD, RAM, CMOS battery, hard drive, Wi-Fi card, heat sink, cooling fan, and motherboard.
Changing Ram Slots App
Lenovo ThinkPad T480 has two available RAM slots, each supporting up to 16GB of DDR4-2400 memory, which means you can upgrade the RAM to 32GB. The unit we’ve tested comes with one 8GB DDR4-2400 RAM from Samsung.
Which Ram Slots To Use
Amazingly, it is equipped with a 2242 PCIe NVMe 128GB M.2 SSD from Toshiba with a part number of KBG30ZMT128G, Lenovo P/N: 00UP650, SSSOL24702.
The laptop also comes with a 500GB mechanical hard disk; if necessary, you can replace it with a larger capacity hard disk.
Here’s the internal battery, 11.4V, 24Wh, Lenovo FRU: 01AV489.
Update
Another version of ThinkPad T480 has an M.2 2280 SSD and installed via an adapter. Please see the ThinkPad T480 review here.
Related Parts:
Genuine WQHD AG Screen for Lenovo 00NY681 B140QAN02.3 ThinkPad T480 T480s X1 Carbon (5th, 6th, 7th)
Genuine WQHD Screen for Lenovo 00NY664 LP140QH2-SPB1 ThinkPad T480 T480s X1 Carbon (5th, 6th, 7th)
I’m falling back to options for the T480 because of this year’s disaster of a design T490.
On Lenovo web site, I see T480 with two separate drive slots
1. traditional 2.5″ slot for magnetic hard disk or M.2 2280 SSD.
2. M.2 2242 SSD.
How would I know, if I first buy it with a traditional disk, then replace it later with a M.2 2280 drive, that the adapter cable will be there? Or do I have to source for that cable component separately?