fricknbot Posted June 21, 2023 Share Posted June 21, 2023 So I bought some 3200mhz ram for my laptop I thought I managed to get the timings right but about an hour into gaming my PC freezes up and I had to shut it down using the power button, didn't want to turn on after that so I pulled the bios battery and CMOS rest my mother board to reset. However when now trying to use the exact same timings my pc seems to boot loop a few times and then boot up to where the ram is any 3200mhz, Great right? untill the PC shuts down where when it restarts all my tam reverts to 2400mhz and my overclock settings are gone. It's very odd. I'm not sure if maybe my CMOS battery went or the ram timings aren't correct or a mixture of the two. It's also strange that it's not able to detect the actual speed in the bios. If anyone knows how to help it would be greatly appreciated! Clevo P751TM-G / i7-9700KF OC 4.9GHz Undervolted -95mV / RTX 2070 / 32GB DDR4 @ 3200Mhz Link to comment Share on other sites More sharing options...
srs2236 Posted June 21, 2023 Share Posted June 21, 2023 What kind of RAM is it? Why don't you use XMP profile? Clevo P775TM1-G: Spoiler GPU: NVIDIA GeForce RTX 3080 Laptop 16GB (150W, +110MHz Core, +350MHz Mem) CPU: Intel(R) Core(TM) i9-9900KS (5GHz, 4GHz Cache, -130mV, 255A, 200W PL1/2) RAM: DDR4 32 GB (3333MHz, 14-17-17-32, 2x16, Micron rev.E, 1.45v) Storage 1: Kingston KC3000 2TB RAID0 (2x1TB, NVME, PCI-E 3.0) Storage 2: Seagate LM015 2TB (2.5, HDD, SATA3) Storage 3: Integral UltimaPro 512GB (SDXC, 100r/50w, PCI-E) Display: AU Optronics B173ZAN0.10 (4K, 60Hz) Wi-Fi/BT: Killer(R) Wireless-AC 1550 (9260NGW, PCI-E) Operating system: Windows 11 Pro x64 (23H2) Link to comment Share on other sites More sharing options...
fricknbot Posted June 22, 2023 Author Share Posted June 22, 2023 3 hours ago, srs2236 said: What kind of RAM is it? Why don't you use XMP profile? It's integral CL22 and I would love to but it seems there are no XMP profiles on it, same for me old ram just grayed out. Here's a link to the ram: https://res.cloudinary.com/integral/image/upload/SPEC/WEB/IN4V8GNGLTI.pdf I've got 4 sticks in total, all the exact same. Clevo P751TM-G / i7-9700KF OC 4.9GHz Undervolted -95mV / RTX 2070 / 32GB DDR4 @ 3200Mhz Link to comment Share on other sites More sharing options...
srs2236 Posted June 22, 2023 Share Posted June 22, 2023 Does it default to 2400? Like for the first time when you put them in? It is a weird bug for sure, i wouldn't be suprised. RAM overclocking is unfinished in BIOS for P775/P751TM... But I haven't had this exact issue as mine have XMP. But it should still default to hīghest JEDEC spec Clevo P775TM1-G: Spoiler GPU: NVIDIA GeForce RTX 3080 Laptop 16GB (150W, +110MHz Core, +350MHz Mem) CPU: Intel(R) Core(TM) i9-9900KS (5GHz, 4GHz Cache, -130mV, 255A, 200W PL1/2) RAM: DDR4 32 GB (3333MHz, 14-17-17-32, 2x16, Micron rev.E, 1.45v) Storage 1: Kingston KC3000 2TB RAID0 (2x1TB, NVME, PCI-E 3.0) Storage 2: Seagate LM015 2TB (2.5, HDD, SATA3) Storage 3: Integral UltimaPro 512GB (SDXC, 100r/50w, PCI-E) Display: AU Optronics B173ZAN0.10 (4K, 60Hz) Wi-Fi/BT: Killer(R) Wireless-AC 1550 (9260NGW, PCI-E) Operating system: Windows 11 Pro x64 (23H2) Link to comment Share on other sites More sharing options...
Developer79 Posted June 22, 2023 Share Posted June 22, 2023 13 hours ago, fricknbot said: So I bought some 3200mhz ram for my laptop I thought I managed to get the timings right but about an hour into gaming my PC freezes up and I had to shut it down using the power button, didn't want to turn on after that so I pulled the bios battery and CMOS rest my mother board to reset. However when now trying to use the exact same timings my pc seems to boot loop a few times and then boot up to where the ram is any 3200mhz, Great right? untill the PC shuts down where when it restarts all my tam reverts to 2400mhz and my overclock settings are gone. It's very odd. I'm not sure if maybe my CMOS battery went or the ram timings aren't correct or a mixture of the two. It's also strange that it's not able to detect the actual speed in the bios. If anyone knows how to help it would be greatly appreciated! You need a RAM bar that supports the XMP profile, that's why there are no timing values in the bios! On occasion I'll send you a picture of a compatible Ram! Link to comment Share on other sites More sharing options...
fricknbot Posted June 22, 2023 Author Share Posted June 22, 2023 8 hours ago, srs2236 said: Does it default to 2400? Like for the first time when you put them in? It is a weird bug for sure, i wouldn't be suprised. RAM overclocking is unfinished in BIOS for P775/P751TM... But I haven't had this exact issue as mine have XMP. But it should still default to hīghest JEDEC spec I'm honestly not sure but it looks like it just has some random timings as the default. It's strange because when I first put the ram in and set up the timings it worked fine for like 3-4 hours and then bam my pc froze and afterwards wouldn't turn back on. What's even weirder is that my PC is currently running the sticks at 3200Mhz according to CPU-z and Task manager but if I were to shut down my pc or restart it it would default to 2400mhz Clevo P751TM-G / i7-9700KF OC 4.9GHz Undervolted -95mV / RTX 2070 / 32GB DDR4 @ 3200Mhz Link to comment Share on other sites More sharing options...
fricknbot Posted June 22, 2023 Author Share Posted June 22, 2023 3 hours ago, Developer79 said: You need a RAM bar that supports the XMP profile, that's why there are no timing values in the bios! On occasion I'll send you a picture of a compatible Ram! it seems i have somehow got it to work, i think it may have been a stabilitiy issue with my overclock so I dialed it it down abit. Now I only boost to 4.8ghz on a single core and it drops by .1ghz per each core. I'll update if i have anymore issues but it also seems the bios has picked up the correct JEDEC timings but honestly I am not going to bother swapping to them unless i have more problems. Clevo P751TM-G / i7-9700KF OC 4.9GHz Undervolted -95mV / RTX 2070 / 32GB DDR4 @ 3200Mhz Link to comment Share on other sites More sharing options...
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