diff --git a/src/add-ons/accelerants/intel_extreme/mode.cpp b/src/add-ons/accelerants/intel_extreme/mode.cpp
index 74fd18bd4e..bfbba49ae1 100644
--- a/src/add-ons/accelerants/intel_extreme/mode.cpp
+++ b/src/add-ons/accelerants/intel_extreme/mode.cpp
@@ -356,9 +356,9 @@ intel_get_pixel_clock_limits(display_mode *mode, uint32 *_low, uint32 *_high)
 		// lower limit of about 48Hz vertical refresh
 		uint32 totalClocks = (uint32)mode->timing.h_total * (uint32)mode->timing.v_total;
 		uint32 low = (totalClocks * 48L) / 1000L;
-		if (low < gInfo->shared_info->pll_info.max_frequency)
-			low = gInfo->shared_info->pll_info.max_frequency;
-		else if (low > gInfo->shared_info->pll_info.max_frequency) 
+		if (low < gInfo->shared_info->pll_info.min_frequency)
+			low = gInfo->shared_info->pll_info.min_frequency;
+		else if (low > gInfo->shared_info->pll_info.max_frequency)
 			return B_ERROR;
 
 		*_low = low;
diff --git a/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp b/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
index 3ded9aed90..397f5a5bcb 100644
--- a/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
+++ b/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
@@ -175,7 +175,7 @@ if (file >= 0) {
 	info.shared_info->graphics_memory_size = memorySize;
 	info.shared_info->dpms_mode = B_DPMS_ON;
 	info.shared_info->pll_info.reference_frequency = 48000;	// 48 kHz
-	info.shared_info->pll_info.min_frequency = 100000;		// 100 MHz (not tested)
+	info.shared_info->pll_info.min_frequency = 25000;		// 25 MHz (not tested)
 	info.shared_info->pll_info.max_frequency = 350000;		// 350 MHz RAM DAC speed
 	info.shared_info->pll_info.divisor_register = INTEL_DISPLAY_PLL_DIVISOR_0;