diff --git a/source/arm11/hardware/gfx.c b/source/arm11/hardware/gfx.c
index 8b1c0d4..fd0bf9a 100644
--- a/source/arm11/hardware/gfx.c
+++ b/source/arm11/hardware/gfx.c
@@ -121,9 +121,10 @@
 
 	*((vu32*)0x10140140) = 0; // REG_CFG11_GPUPROT
 
-	// Reset
-	REG_PDN_GPU_CNT = 0x10000;
-	wait(12);
+	// Reset.
+	// TODO: The reset destroys bootrom and OTP data. Move it elsewhere.
+	//REG_PDN_GPU_CNT = 0x10000;
+	//wait(12);
 	REG_PDN_GPU_CNT = 0x1007F;
 	REG_GX_GPU_CLK = 0x100;
 	REG_GX_PSC_UNK = 0;
@@ -155,10 +156,12 @@
 	IRQ_registerHandler(IRQ_PPF, 14, 0, true, gfxIrqHandler);
 	IRQ_registerHandler(IRQ_P3D, 14, 0, true, gfxIrqHandler);
 
-	// Clear first half of VRAM.
-	// The bootrom dumps are stored in the other half.
+	// Clear first half of VRAM + half of the second half.
+	// The bootrom dumps are stored at the end of the second half.
+	// Writing at least one byte to the second half is needed
+	// to "wake" the VRAM up (will read as zeros otherwise).
 	GX_memoryFill((u32*)VRAM_BANK0, 1u<<9, VRAM_SIZE / 2, 0,
-	              NULL, 0, 0, 0);
+	              (u32*)VRAM_BANK1, 1u<<9, VRAM_SIZE / 4, 0);
 
 	// Backlight and other stuff.
 	REG_LCD_ABL0_LIGHT = 0;
@@ -189,6 +192,7 @@
 
 	// Make sure the fills finished.
 	GFX_waitForEvent(GFX_EVENT_PSC0, false);
+	GFX_waitForEvent(GFX_EVENT_PSC1, false);
 	REG_LCD_ABL0_FILL = 0;
 	REG_LCD_ABL1_FILL = 0;