GSkill Trident Z RGB / RGB not functional

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   sometime ago ive managed to wipe spd eeprom on one of mine ram in notebook
as i was trying to change something in my led panel (edid eeprom)
as both resided on 0x50 adress, just on different controller

well that ram was fixed later, i hooked that ram to dvi (yes video output xD) and reflashed it from its i2c controller

anyway..that spd should be readable , otherwise your pc wouldnt know what your ram got

did u guys enable i2c controllers in uefi?
as far as i know i2c can send write protect(on/off) on sda signal
and asrock seems to have bunch of i2c unnamed controllers to enable in uefi

Edited by kerberos_20 - 22 Apr 2018 at 5:43pm

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kerberos_20 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 06 Dec 2017 Location: czech republic Status: Offline Points: 3672	Post Options Post Reply Quote kerberos_20 Report Post Thanks(0) Quote Reply Posted: 22 Apr 2018 at 5:39pm
	sometime ago ive managed to wipe spd eeprom on one of mine ram in notebook as i was trying to change something in my led panel (edid eeprom) as both resided on 0x50 adress, just on different controller well that ram was fixed later, i hooked that ram to dvi (yes video output xD) and reflashed it from its i2c controller anyway..that spd should be readable , otherwise your pc wouldnt know what your ram got did u guys enable i2c controllers in uefi? as far as i know i2c can send write protect(on/off) on sda signal and asrock seems to have bunch of i2c unnamed controllers to enable in uefi Edited by kerberos_20 - 22 Apr 2018 at 5:43pm
	userbenchmark

cristy6100 Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 15 Mar 2018 Location: Romania Status: Offline Points: 269	Post Options Post Reply Quote cristy6100 Report Post Thanks(0) Quote Reply Posted: 22 Apr 2018 at 7:02pm
	Yes if its i2c it can can both r/w on the same line, I check now the DDR4 pinout and it has SCL on pin 118 and SDA on pin 238, after a bit of thinking my guess its the problem lies in the G/Skill memory, maybe the Ryzen memory controller assigns 2 different I2C addresses for the channels but the G-Skill module is expecting just one for all 4 sticks, regardless of channel. But this again is just a guess, I am no expert regarding this, what bugs me is not to inability for the utility to detect the modules in channel B and change colors, its the inability of the modules to work at the full speed in channel B, this should not happen at all, they should works in both channels at 3200MHz as the poster said
	Main Rig: AMD Ryzen 2400G \| ASRock Fatality X370 ITX/ac UEFI 4.90 \| Corsair LPX DDR4 2400@3200 1.35V \| Corsair RM650i PSU \| CM ML120L AiO Cooler

Monyx Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 10 Jan 2018 Status: Offline Points: 12	Post Options Post Reply Quote Monyx Report Post Thanks(0) Quote Reply Posted: 23 Apr 2018 at 8:24am
	Not entirely sure how this would affect someone on the lga1151 equivalent of the gaming K6 board.

unclebob Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 12 Jul 2018 Location: South africa Status: Offline Points: 1	Post Options Post Reply Quote unclebob Report Post Thanks(0) Quote Reply Posted: 12 Jul 2018 at 5:34am
	I am having almost the same problem, using the asrock PolychromeRGB(v1.0.11) software I cant control the TridentZ RGB but I can control the addressable. when using the aura software I can control the ram but not the addressable:( Im using the x470 master sli/AC

gizmic Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677	Post Options Post Reply Quote gizmic Report Post Thanks(0) Quote Reply Posted: 12 Jul 2018 at 12:36pm
	i'd like to help but RGB control on my setup been working since day 1 only problem with mine is that it doesn't retain ram RGB settings after restart