diff --git a/main.c b/main.c
index f6005e7..9a26eaf 100644
--- a/main.c
+++ b/main.c
@@ -180,14 +180,37 @@ static bool save_edid(void)
 // return if succeeded
 static bool read_edid(void)
 {
-	const uint8_t address[] = {0};
-	if (!i2c_master_setup(false)) {
+	if (!i2c_master_setup(5)) {
+		puts("I²C setup failed");
 		return false;
 	}
-	if (I2C_MASTER_RC_NONE != i2c_master_address_read(I2C_SLAVE, false, address, ARRAY_LENGTH(address), edid, ARRAY_LENGTH(edid))) {
-		return false;
+	// read all pages
+	// in theory I could read the whole address space at once, but in practice short clock pulses appear after some bytes, corrupting the data flow. I have no idea what the cause of theses glitches is (I even used WFI to reduce EMI as recommended in the errata)
+	for (uint16_t i = 0; i < ARRAY_LENGTH(edid); i += I2C_EEPROM_PAGE_SIZE) {
+		const uint8_t address[] = {i}; // address of page to read
+		uint8_t data[I2C_EEPROM_PAGE_SIZE]; // data from page
+		bool same = false; // if the data read is the same
+		while (!same) { // read until the data is the same
+			const enum i2c_master_rc rc = i2c_master_address_read(I2C_SLAVE, false, address, ARRAY_LENGTH(address), data, ARRAY_LENGTH(data)); // read I²C EEPROM data
+			if (I2C_MASTER_RC_NONE != rc) {
+				puts("I²C read failed (");
+				putc('0' + rc);
+				putc(')');
+				i2c_master_reset(); // try to clear any I²C issue
+				return false;
+			}
+			// check if the data is the same and copy it to EDID
+			same = true;
+			for (uint16_t j = 0; j < I2C_EEPROM_PAGE_SIZE; j++) {
+				if (data[j] != edid[i + j]) {
+					same = false;
+				}
+				edid[i + j] = data[j]; // save last read data
+			}
+		}
 	}
 	i2c_master_release(); // release I²C again
+
 	return true;
 }