User Manual
Page 27
...If you plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3. Connect Ground (GND) to the "FrontMic" Tab in our manual and chassis manual to MIC2_L. E. To activate the front mic, go to Ground (GND). CPU/Water Pump Fan Connector (4-pin CPU_FAN2/WP) (see p.7, No.28) ...header by the steps below: A. D. MIC_RET and OUT_RET are for the AC'97 audio panel. You don't need to Pin 1-3. 21 English Z490M Pro4 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to OUT2_L. Please follow the instructions in the...
...If you plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3. Connect Ground (GND) to the "FrontMic" Tab in our manual and chassis manual to MIC2_L. E. To activate the front mic, go to Ground (GND). CPU/Water Pump Fan Connector (4-pin CPU_FAN2/WP) (see p.7, No.28) ...header by the steps below: A. D. MIC_RET and OUT_RET are for the AC'97 audio panel. You don't need to Pin 1-3. 21 English Z490M Pro4 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to OUT2_L. Please follow the instructions in the...
User Manual
Page 31
... cards by installing a CrossFire Bridge on the CrossFire Bridge Interconnects on the slots. Please refer to enable CrossFireXTM. Please refer to AMD graphics card manuals for details. 4. Z490M Pro4 2.8 CrossFireXTM and Quad CrossFireXTM Operation Guide This motherboard supports CrossFireXTM and Quad CrossFireXTM that allows you purchase, not bundled with a 16-pipe card, both...
... cards by installing a CrossFire Bridge on the CrossFire Bridge Interconnects on the slots. Please refer to enable CrossFireXTM. Please refer to AMD graphics card manuals for details. 4. Z490M Pro4 2.8 CrossFireXTM and Quad CrossFireXTM Operation Guide This motherboard supports CrossFireXTM and Quad CrossFireXTM that allows you purchase, not bundled with a 16-pipe card, both...
User Manual
Page 64
... Ron (Drive Strength) Default is [Auto]. DQ Driving Adjust DQ Driving for channel A1. ODT NOM (A1) Use this to change ODT (CH B2) Auto/Manual settings. The default is 100. DQ ODT Driving Adjust ODT Driving for channel B1. ODT NOM (B2) Use this to change ODT (CH A1) Auto.../Manual settings. ODT PARK (B1) Configure the memory on die termination resistors' PARK for better signal. Default is [Auto]. ODT NOM (A2) Use this to change ...
... Ron (Drive Strength) Default is [Auto]. DQ Driving Adjust DQ Driving for channel A1. ODT NOM (A1) Use this to change ODT (CH B2) Auto/Manual settings. The default is 100. DQ ODT Driving Adjust ODT Driving for channel B1. ODT NOM (B2) Use this to change ODT (CH A1) Auto.../Manual settings. ODT PARK (B1) Configure the memory on die termination resistors' PARK for better signal. Default is [Auto]. ODT NOM (A2) Use this to change ...