I don't understand....?
Why the hell are you all posting if you don't know the answers??!!
3 Red Lights is not overheating or any of that other crap, it means General Hardware Fault.
You get a secondary error code when the 3 RROD shows up by following the instructions;
The specific type of hardware failure can be determined by a "hidden" error code
* Turn the xbox 360 on, and wait till the 3 red lights are flashing.
* Press and hold the sync up button (the small white one), while holding that button press the eject button.
* The LEDs will now blink the first number in the code (as described below).
* Release the eject button and press it again.
* The LEDs will now blink the second number of the code.
* Release the eject button and press it again.
* The LEDs will now blink the third number of the code.
* Release the eject button and press it again.
* The LEDs will now blink the forth number of the code.
* Release the eject button and press it again.
* The LEDs will go back to the 3 red flashing lights.
You should be able to determine the difference between the 3 flashing lights and the error code lights by the rate in which they flash.
Here is how you interpret the LEDs to get the code number:
* All four lights flashing - 0
* One light flashing - 1
* Two Lights flashing - 2
* Three lights flashing - 3
Once you have done that you can determine the fault on the board by using this guide;
0001 power supply problem
0002 Network Interface problem
0003 Power problem could be the PSU could be the GPU/CPU, somehow the console isn't getting clean power from the power supply.
0010 There is a problem with the Southbridge Chip usually dealing with how it connects to the mainboard (cold solder joint/bridged solder joints)
0011 CPU over heating - If you are receiving this error after disassembling your console make sure to all 8 of the heatsinc screws are tightened securely to the board/heatsink holes.
0012 GPU over heating -ensure your x-clamps are installed properly.
0013 RAM over heating
0020 GPU Malfunction, similar to error 0102
0021 This can be caused by two completely different things either:
A. DVD Drive Time out - Can be caused by problems with a firmware flash. This is also speculated to sometime be caused by a problem with the southbridge chipset on the motherboard based on how it connects to the DVD drive.
B. GPU error, generally caused by a poor connection to the mainboard (cold solder joints/bridged solder joints) See error 102 for more information
0022 CPU error, generally caused by a poor connection to the mainboard (cold solder joints/bridged solder joints). This can also be triggered by an error with the TSOP.
0023 (not yet known)
0030 Problem with temperature control
0031 (not yet known)
0032 (not yet known)
0033 (not yet known)
0100 (not yet known)
0101 (not yet known)
0102 Error in the "Digital Backbone" (CPU/GPU/RAM), this is usually caused by a cold solder joint between the GPU and the mainboard.
There are two theories to fixing this one deals with the "X" clamps that hold down the chips. The other involves re-Heating the chips. DO NOT attempt either of these if your console is still under warranty. If your console is still under warranty return it to the store where it was purchased or call MS to have it replaced.
[/list]0103 GPU Error this is usually caused by bridged solder points where the GPU connects to the mainboard. see error 0102 for more detailed information
0110 Ram error, this is caused by a cold or bridged solder joint on one of the Ram chips.
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0200 (not yet known)
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1000 Kernel can't be launched/signature in NAND Flash chip is broken! It could be possible after bad update. http://forums.xbox-scene.com/index.php?sho...p;#entry4156375 This might also be caused by a bad SATA cable.
1001 DVD Drive Error, either incorrect firmware or DVD Time out.
1002 DVD Drive Error, likely a firmware error, drive can eject, read, and write under windows but errors on console, replacing original firmware should fix issue.
1003 Hard Drive Error... It could be a problem with the Hard Drive itself or a problem with the internal connection to the hard drive, Try removing the hard drive and playing without it
1010 Hard Drive Error, Can be caused buy a corrupt or missing eProm. See also E68 above
1011 (not yet known)
1012 (not yet known)
1013 (not yet known) possibly a dashboard update error
1020 (not yet known)
1021 (not yet known)
1022 There is high chance it's a scaler chip problem (the "ANA" or "HANA" chip near the AV cable connection) it can also be caused by a faulty AV cable so check that first. In some cases it is a problem with the GPU and may be repairable by doing the x-clamp replacement (see error 0102)
1023 DVD drive not connected, connect DVD drive to boot
1030 This error deals with the Ethernet port's controller chip, a dead chip may not cause the error