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MATRIX-HD7970-P

MATRIX-HD7970-P. LN2 Mode Rework SOP. Reflash VBIOS. Disable Power protection Power Tune desable VDDC + 544mV GPU Max. CLOCK: 2200MHz Memory Max. Clock: 2500MHz MVDD/VDDCI OV: Use VGA Hotwire. Reflash VBIOS. LN2 BIOS:. E nable VGA Hotwire.

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MATRIX-HD7970-P

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  1. MATRIX-HD7970-P LN2 Mode Rework SOP

  2. Reflash VBIOS • Disable Power protection • Power Tune desable • VDDC + 544mV • GPU Max. CLOCK: 2200MHz • Memory Max. Clock: 2500MHz • MVDD/VDDCI OV: Use VGA Hotwire

  3. Reflash VBIOS • LN2 BIOS:

  4. Enable VGA Hotwire • Short R4E@PCB Bottom side to enable VGA Hotwire Function

  5. Disable MCU FunCtion • Remove XR7, XR8, XR9, XR10@PCB Bottom Side

  6. Disable MCU Function • Connection SCL net: XR9 Pin2 & XR7 Pin2 • Connection SDA net: XR10 Pin2 & XR8 Pin2

  7. Disable VDDCI OCP • Short PR306 @PCB Top Side

  8. Disable MVDD OCP • Short PR506 @PCB Top Side

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