• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

RAM ISSUE AFTER CHANGING COOLER

Joined
Jul 9, 2014
Messages
38 (0.01/day)
System Name Gaming PC
Processor i7 4770k 3.5GHz @ 4.2GHz
Motherboard ASUS Maximus VII Ranger
Cooling Corsair H100i
Memory Corsair CL9 BLUE 1600MHz 2x4GB
Video Card(s) ASUS GTX 770 DCII OC 2GB GDDR5
Storage SSD 120GB + SEAGATE HDD 1TB
Display(s) LG 2360
Case Zalman Z11
Audio Device(s) Integrated
Power Supply NOX HUMMER 80PLUS 700W
Software Windows 8.1 Professional x64
(SOLVED READ BELOW IF YOU HAVE/HAD THIS PROBLEM) Hey guys supp? I have a question and I really need some help. I have an ASUS MAXIMUS VII RANGER + I7 4770K. A month ago I buyed a new brand Corsair H100i cooler for my i7 4770k. I installed it with the manual to see if its everything correct and when I turn on my pc it just doesnt show any signal and a RED LED shows up on motherboard and it was the RAM LED. I clicked the MemOK button from motherboard and after 2 minutes it gets signal but my ram speed instead of 1600mhz it downclocked the speed to 1066mhz :( i have 2x4gb of ram and if i take one off the max i can get its 1333mhz. I need help to resolve this problem/issue, can you guys help me? Thanks btw :D (SOLVED READ BELOW) So thanks to Law-II my problem is solved. What did I do? Just follow this steps :)
1. Remove your cooler and clean the part that touch the CPU
2. Remove the CPU and clean it
3. MOST IMPORT THING check the back where the CPU and pins of the socked touch each other and see if it is cleaned. If not JUST CLEAN THE PART THAT ITS NOT CLEANED.
4. Clear the CMOS (I believe that today almost every motherboard have the button)(just turn on pc and push the button then wait 5secs turn off pc and mount the rest)
5. Aply the thermal paste to cpu. You can also put some in the cooler(optional, I puted because haswell are too hot and have some problems)
6. Mount the CPU on the socket
7. Mount the Cooler
8. Turn on pc and click Clear CMOS AGAIN(just for sure) and then click MemOK if you use asus(if another brand check manual to see if you have a similiar button) and wait until appears a sucess mensage on mainscreen.
9. Go to the bios and put your xmp profile if ram have it and save it or put the manual speed and voltages the way you have it before
10. Enjoy your pc and say thanks to me and specialy to Law-II

Once again thanks Law-II
 
Last edited:
Joined
Mar 24, 2010
Messages
5,047 (0.98/day)
Location
Iberian Peninsula
Supp! Well, check that the Ram is in the list of approved Ram in mobo documentation or website.
 
Joined
Jul 9, 2014
Messages
38 (0.01/day)
System Name Gaming PC
Processor i7 4770k 3.5GHz @ 4.2GHz
Motherboard ASUS Maximus VII Ranger
Cooling Corsair H100i
Memory Corsair CL9 BLUE 1600MHz 2x4GB
Video Card(s) ASUS GTX 770 DCII OC 2GB GDDR5
Storage SSD 120GB + SEAGATE HDD 1TB
Display(s) LG 2360
Case Zalman Z11
Audio Device(s) Integrated
Power Supply NOX HUMMER 80PLUS 700W
Software Windows 8.1 Professional x64
Supp! Well, check that the Ram is in the list of approved Ram in mobo documentation or website.
Yes i already did that and forgot to say that :/ i already see that in the manual of mobo. Because before i bought the cooler everything its okay and i can oc the ram to 1866mhz but after buying the cooler the issue appears :( not even undervolting or put more voltage, use xmp profile or manual seens not to work :(
 
Joined
May 9, 2011
Messages
1,980 (0.42/day)
Location
Mainland Britain
System Name H2o Box
Processor Intel(R) Xeon e5-2690 v2 Stock 3.300 GHz stock
Motherboard MSI X79A-G43 Plus (MS-7760) v3
Cooling CPU EK & Phobya G-Changer 360 V2.0 RAD H2o VGA "AlphaCool M18" Hybrid [pump replaced 18/8/21]
Memory G.Skill TridentX 16Gb 11-12-12-32 2T @ 1866Mhz [locked]
Video Card(s) Zotac GTX 1080ti AMP EXTREME
Storage HyperX Fury 120GB & Savage 480GB SSD, Seagate 250GB,250GB 7200rpm Kingston 64GB SSD
Display(s) Asus TUF Gaming VG32VQR 2560*1440 165Hz VA Panel
Case Corsair O-800D
Audio Device(s) Creative Sound Blaster X-Fi Titanium Fatal1ty Pro
Power Supply Be Quiet! [Dark Power Pro 11] 1200W CM replaced [7-4-2017]
Mouse Zelotes T-90
Keyboard K66 Mechanical US Layout
Software Win 10 Pro 64Bit v 20H2 / OS [build 19043.1237] WFEP 120.2212.3530.0
Hi

Welcome to TPU

[in this order]
remove the H100i cooler ; remove cpu; clear CMOS
reseat CPU
reseat H100i

Note: IMC {intagrated memory controler} is on cpu; is possible CPU moved when H100i was fitted

atb

Law-II
 
Last edited:
Joined
Mar 24, 2010
Messages
5,047 (0.98/day)
Location
Iberian Peninsula
^ that (could be damaged cpu pin.grid), and before that carefully reinstall Ram modules... Sometimes our fingers........
 
Joined
Jul 9, 2014
Messages
38 (0.01/day)
System Name Gaming PC
Processor i7 4770k 3.5GHz @ 4.2GHz
Motherboard ASUS Maximus VII Ranger
Cooling Corsair H100i
Memory Corsair CL9 BLUE 1600MHz 2x4GB
Video Card(s) ASUS GTX 770 DCII OC 2GB GDDR5
Storage SSD 120GB + SEAGATE HDD 1TB
Display(s) LG 2360
Case Zalman Z11
Audio Device(s) Integrated
Power Supply NOX HUMMER 80PLUS 700W
Software Windows 8.1 Professional x64
I
^ that (could be damaged cpu pin.grid), and before that carefully reinstall Ram modules... Sometimes our fingers........
I did that too :D I will give a try to what Law II posted :) thx man

Hi

Welcome to TPU

[in this order]
remove the H100i cooler ; remove cpu; clear CMOS
reseat CPU
reseat H100i

Note: IMC {intagrated memory controler} is on cpu; is possible CPU moved when H100i was fitted

atb

Law-II
Hey thx for reply :) so I will give it a try but i can oc my cpu :eek: and i dont want to change the paste termic because the one with comes with the h100i is very good :) but i will try that :)

Ha and btw Law II can you explain me what is IMC please?
 
Last edited by a moderator:
Joined
Mar 24, 2010
Messages
5,047 (0.98/day)
Location
Iberian Peninsula
im not LawII but that is Integrated Memory Controler ;) It's in the CPU. Before it was in the chipset on the mobo.
 
Joined
May 9, 2011
Messages
1,980 (0.42/day)
Location
Mainland Britain
System Name H2o Box
Processor Intel(R) Xeon e5-2690 v2 Stock 3.300 GHz stock
Motherboard MSI X79A-G43 Plus (MS-7760) v3
Cooling CPU EK & Phobya G-Changer 360 V2.0 RAD H2o VGA "AlphaCool M18" Hybrid [pump replaced 18/8/21]
Memory G.Skill TridentX 16Gb 11-12-12-32 2T @ 1866Mhz [locked]
Video Card(s) Zotac GTX 1080ti AMP EXTREME
Storage HyperX Fury 120GB & Savage 480GB SSD, Seagate 250GB,250GB 7200rpm Kingston 64GB SSD
Display(s) Asus TUF Gaming VG32VQR 2560*1440 165Hz VA Panel
Case Corsair O-800D
Audio Device(s) Creative Sound Blaster X-Fi Titanium Fatal1ty Pro
Power Supply Be Quiet! [Dark Power Pro 11] 1200W CM replaced [7-4-2017]
Mouse Zelotes T-90
Keyboard K66 Mechanical US Layout
Software Win 10 Pro 64Bit v 20H2 / OS [build 19043.1237] WFEP 120.2212.3530.0
Hi

Ha and btw Law II can you explain me what is IMC please?

Intagrated Memory Controler: is built in to Intel i7 CPU die

Example
IMC.jpg
Source here

atb

Law-II
 
Joined
Jul 9, 2014
Messages
38 (0.01/day)
System Name Gaming PC
Processor i7 4770k 3.5GHz @ 4.2GHz
Motherboard ASUS Maximus VII Ranger
Cooling Corsair H100i
Memory Corsair CL9 BLUE 1600MHz 2x4GB
Video Card(s) ASUS GTX 770 DCII OC 2GB GDDR5
Storage SSD 120GB + SEAGATE HDD 1TB
Display(s) LG 2360
Case Zalman Z11
Audio Device(s) Integrated
Power Supply NOX HUMMER 80PLUS 700W
Software Windows 8.1 Professional x64
Joined
May 9, 2011
Messages
1,980 (0.42/day)
Location
Mainland Britain
System Name H2o Box
Processor Intel(R) Xeon e5-2690 v2 Stock 3.300 GHz stock
Motherboard MSI X79A-G43 Plus (MS-7760) v3
Cooling CPU EK & Phobya G-Changer 360 V2.0 RAD H2o VGA "AlphaCool M18" Hybrid [pump replaced 18/8/21]
Memory G.Skill TridentX 16Gb 11-12-12-32 2T @ 1866Mhz [locked]
Video Card(s) Zotac GTX 1080ti AMP EXTREME
Storage HyperX Fury 120GB & Savage 480GB SSD, Seagate 250GB,250GB 7200rpm Kingston 64GB SSD
Display(s) Asus TUF Gaming VG32VQR 2560*1440 165Hz VA Panel
Case Corsair O-800D
Audio Device(s) Creative Sound Blaster X-Fi Titanium Fatal1ty Pro
Power Supply Be Quiet! [Dark Power Pro 11] 1200W CM replaced [7-4-2017]
Mouse Zelotes T-90
Keyboard K66 Mechanical US Layout
Software Win 10 Pro 64Bit v 20H2 / OS [build 19043.1237] WFEP 120.2212.3530.0
Hi

Hum humm i see but what does IMC do? Do it change the speed of rams for stability?

IMC: controls memory speed [single channel/dual channel] functions and data thoughput

atb

Law-II
 
Joined
Jul 9, 2014
Messages
38 (0.01/day)
System Name Gaming PC
Processor i7 4770k 3.5GHz @ 4.2GHz
Motherboard ASUS Maximus VII Ranger
Cooling Corsair H100i
Memory Corsair CL9 BLUE 1600MHz 2x4GB
Video Card(s) ASUS GTX 770 DCII OC 2GB GDDR5
Storage SSD 120GB + SEAGATE HDD 1TB
Display(s) LG 2360
Case Zalman Z11
Audio Device(s) Integrated
Power Supply NOX HUMMER 80PLUS 700W
Software Windows 8.1 Professional x64
Hi

Welcome to TPU

[in this order]
remove the H100i cooler ; remove cpu; clear CMOS
reseat CPU
reseat H100i

Note: IMC {intagrated memory controler} is on cpu; is possible CPU moved when H100i was fitted

atb

Law-II
So I just did what you say but for taking sure i checked the back of the cpu (where the pins thouch and for my surprise there as a little grey rest of thermal paste of my previous cpu cleaning and i cleanes that. Applyed new thermal past tp the cooler and cpu and its all fine :D i can oc the ram again from stock speed 1600 to 1866 but my cpu cant handle cpu core at 4.5ghz and voltage at 1.23 :( too bad thx bro
 
Top