diff --git a/plugins/cdvdGigaherz/src/CDVD.cpp b/plugins/cdvdGigaherz/src/CDVD.cpp
index 73d347f8fc..4f5c12d44b 100644
--- a/plugins/cdvdGigaherz/src/CDVD.cpp
+++ b/plugins/cdvdGigaherz/src/CDVD.cpp
@@ -521,7 +521,7 @@ s32 CALLBACK CDVDgetTOC(u8 *tocBuff)
         tocBuff[28] = itob(sec);
         tocBuff[29] = itob(frm);
 
-        fprintf(stderr, "Track 0: %d mins %d secs %d frames\n", min, sec, frm);
+        fprintf(stderr, "Track 0: %u mins %u secs %u frames\n", min, sec, frm);
 
         for (i = diskInfo.strack; i <= diskInfo.etrack; i++) {
             err = CDVDgetTD(i, &trackInfo);
@@ -531,7 +531,7 @@ s32 CALLBACK CDVDgetTOC(u8 *tocBuff)
             tocBuff[i * 10 + 37] = itob(min);
             tocBuff[i * 10 + 38] = itob(sec);
             tocBuff[i * 10 + 39] = itob(frm);
-            fprintf(stderr, "Track %d: %d mins %d secs %d frames\n", i, min, sec, frm);
+            fprintf(stderr, "Track %u: %u mins %u secs %u frames\n", i, min, sec, frm);
         }
     } else
         return -1;
diff --git a/plugins/cdvdGigaherz/src/TocStuff.cpp b/plugins/cdvdGigaherz/src/TocStuff.cpp
index 23ae3d68ca..deae3d07b7 100644
--- a/plugins/cdvdGigaherz/src/TocStuff.cpp
+++ b/plugins/cdvdGigaherz/src/TocStuff.cpp
@@ -113,7 +113,7 @@ s32 cdvdParseTOC()
                             tracks[tn].type = CDVD_MODE1_TRACK;
                         }
 
-                        fprintf(stderr, "Track %d: %d mins %d secs %d frames\n", tn, min, sec, frm);
+                        fprintf(stderr, "Track %d: %u mins %u secs %u frames\n", tn, min, sec, frm);
                     } else if (cdtoc.Descriptors[i].Point > 0) {
                         printf("Found code 0x%02x\n", cdtoc.Descriptors[i].Point);
                     }
diff --git a/plugins/cdvdGigaherz/src/Windows/IOCtlSrc.cpp b/plugins/cdvdGigaherz/src/Windows/IOCtlSrc.cpp
index acf00c4a80..a6f8a46123 100644
--- a/plugins/cdvdGigaherz/src/Windows/IOCtlSrc.cpp
+++ b/plugins/cdvdGigaherz/src/Windows/IOCtlSrc.cpp
@@ -230,7 +230,7 @@ void IOCtlSrc::SetSpindleSpeed(bool restore_defaults)
                             &dontcare,              //#bytes returned
                             (LPOVERLAPPED)NULL))    //synchronous I/O == 0)
         {
-            printf(" * CDVD: setSpindleSpeed success (%dKB/s)\n", speed);
+            printf(" * CDVD: setSpindleSpeed success (%uKB/s)\n", speed);
         } else {
             printf(" * CDVD: setSpindleSpeed failed! \n");
         }
@@ -418,7 +418,7 @@ s32 IOCtlSrc::ReadSectors2352(u32 sector, u32 count, char *buffer)
                 rri.TrackMode = CDDA;
                 printf(" * CDVD: Trying CDDA\n");
                 if (DeviceIoControl(device, IOCTL_CDROM_RAW_READ, &rri, sizeof(rri), buffer, 2352 * count, &size, NULL) == 0) {
-                    printf(" * CDVD: Failed to read this CD-ROM with error code: %d\n", GetLastError());
+                    printf(" * CDVD: Failed to read this CD-ROM with error code: %u\n", GetLastError());
                     return -1;
                 }
             }