--- XFree86-4.0.2/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c.orig  Thu Feb  1 04:22:06 2001
+++ XFree86-4.0.2/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c  Sat Feb 10 15:35:08 2001
@@ -498,7 +498,7 @@
     /* set memory interface delay values and enable refresh */
     /* these apply to all RAM vendors */
     dramInit1 = 0x0;
-    dramInit1 |= 2<<SST_SGRAM_OFLOP_DEL_ADJ_SHIFT;
+    dramInit1 |= 7<<SST_SGRAM_OFLOP_DEL_ADJ_SHIFT;
     dramInit1 |= SST_SGRAM_CLK_NODELAY;
     dramInit1 |= SST_DRAM_REFRESH_EN;
     dramInit1 |= (0x18 << SST_DRAM_REFRESH_VALUE_SHIFT) &
SST_DRAM_REFRESH_VALUE;