Editing Syscon Error Codes

 

Some PS3 motherboards ([[TMU-520]], [[COK-001]], [[COK-002]]), have a temperature monitor located somewhere in the CELL power block. The other retail PS3 motherboard models doesn't measure the temperature of the CELL VR

*If they reconnected, the console will boot until it experiences another 1601/1701 event.

If Attention occurs during the Power ON State (Step# 80) it indicates an error condition. Basically, something is flagged by the Processor as abnormal. It's forced to attempt to resolve the problem before it can continue with whatever it was trying to do. If the error condition cannot be resolved, the CPU sends the ATTENTION signal to the SYSCON. The SYSCON immediately shuts off the console, then reads the SPI Status Register to determine the cause. Then it records the A0801701 in it's errorlog along with the specific cause (if it determined one). Errors that can cause the Attention include:

A user get this error code with a damaged hard drive. He was transferring some games via FTP, and his console turned off with YLOD. When he tried to turn on again, he get a GLOD. Problem was fixed just by changing the HDD.

A0801802 occurring after the console has booted (step# 80) and causes BE Attention (1701) alarm raised when a Checkstop error (14FF) occurs. Likely the 1802 was the hardware failure that caused the checkstop error. That causes BE ATTENTION to be driven High and the SYSCON shuts the console down with A0801802, A08014FF, and A0801701. That makes sense because the CPU couldn't continue with it's process when the RSX interrupt occurred. These errors have been seen in consoles that were repaired by an RSX reball/replacement.

1802 is confirmation that the RSX was involved, if there's any doubt about what's cauing a 3034.

*This fatal error codes seems to be repeated up to 3 times for 3 special cases, as example, errors '''20'''03, '''21'''03, and '''22'''03 are related with southbridge, the only thing that changes in the error code is the second digit (located immediately after the category 2). If at some point we find what means that second digit we can join the wiki page sections together (with titles: "2001 & 2101", "2002 & 2102", "2003 & 2103", etc...)<br>

This error may be normal in an otherwise working console. They have been observed in th errorlogs of perfectly operational units and can occur naturally from AV issues.  

This error has been observed with no video out using HDMI on a Samsung Smart TV. They reproduced the error by making the TV detect another console first (a PS4), turn off the TV, swap the HDMI cable from the PS4 to the PS3, and turning back on the TV.

2124 and 2024 errors occuring in random bunches registering several per power on attempt been fixed by replacing both the AV and HDMI encoders. One user reported 2024/2124 errors resolved by replacing the HDMI encoder. Another removed the HDMI encoder and tested the console without it. That console primarily filled the errorlog with 2124 errors, but a few 2024's as well. So it is unclear if 2124 is specific to the HDMI Encoder or AV Encoder. It seems it could be either.

 

A0A02024 Occurred in a KTE-001 with a failed Bluetooth/Wifi module step-up voltage converter. A0002024/A0002124/A0003001 occured when attempting to power without 12v connected. A0A02024 also recorded. When 12v was connected the same codes would occur at step no. 09 instead of 00.

==== 2040 ====

 

In several reports IC6301 replacement fixed it. In one case, 10x 2120 / 1x 2102 combo was fixed by replacing RSX_VDDIO voltage controler (IC6317).  RSX_FBVDDQ (VRAM voltage) implicated. In most cases, it's an RSX Failure. Sometimes coinciding with A0403034 or other codes indicating GPU fail. Often after reflow attempt.  

Clock Generator Error (IC5002)  

 

 

 

 

==== 2120 (HDMI I/O Error) ====

 

2120 means an issue with the high speed data buss connection between the DVE <--> RSX <--> HDMI transmitter has occurred. This I/O error DOES NOT mean the HDMI encoder (IC2502) is bad. It is context based. Associative, not diagnostic by itself. You must infer the diagnosis by using other, more diagnostic codes and observe console behavior to identify the cause.

 

A bad thermistor (TH2501) has been reported to cause A0002120. It provides over current protection for the HDMI transmitter and output device in case there's a 5v short. This might happen if pins 17 (GND) and 18 (+5v) are damaged on your HDMI port or cable. Or if C2558 or C2570 short. See the service manual circuit diagrams as there are other SMDs that could malfunction and cause this error.

A0802120 and A0902120 errors can be caused by BGA or Bump defects that affect I/O, either the RSX or CELL. BGA defects on RSX VDDIO pads have been confirmed with a pressure test to have caused 2120 errors, but usually only one of them occurs per YLOD event. For example, one YLOD event may generate A0403034, A0404412 and an A0902120 error. This would indicate a bad GPU, not a bad HDMI transmitter. And since it occurred during the shutdown state (step number 90) this excludes issues that would have generated an error earlier in POST, like a fuse or a short in the Voltage regulation module (VRM).

The HDMI transmitter (IC2502) can also cause A0802120 and A0902120 errors. The IC itself or any of the SMDs between it and the RSX. You can tell a genuine HDMI transmitter issue apart because there multiple A0802120 errors occurring during the bootloader after the console has completed the power on self test (POST). This excludes a fuse and VRM issues, as indicated by the step number 80 (power on state). You will usually see a different number of 2120s at random. Like 4 or 6 of them. This is different than the 10x 2120/3013 error combo or 3034/4xxx/2120 combo described earlier.  

====2122 (DVE)====

====2124 (AV) ====

====2130 (Thermal Sensor, CELL)====

** [[CELL BE|CELL]] [[Thermal#Temperature_Monitors|Temperature Monitor]] (IC1101 on [[COK-001]])

====2131 (Thermal Sensor, RSX)====

** [[RSX]]

====2133 (Thermal Sensor, South Bridge)====

** [[South Bridge]]

==== 2203 ([[South Bridge]])====

 

====2310====

===Fatal Boot Errors===

====3000====

====3001====

Alternatively, a failure on the 12v_main line can cause it. Check fuses, capacitors, resistors, and ICs on the 12v line. Measure resistance of the large 2 prong 12v connector on the motherboard. It should read in the Kilo ohms range if there is sufficient separation. Otherwise you may have a short somewhere on the line.

====3002====

====3003 ([[CELL BE|CELL]] Core Power Failure)====

 

 

 

 

On a CECHB official Sony 40nm Frankenstein console, seen together with 1002 errors YLOD on boot. RSX NEC/TOKINs were replaced, which led to GLOD. Root cause was bad BGA of the 40nm RSX, needed to be reballed.

Had A0043005 on a PQX-001, found that the RSX was shorted out and causing A0043005, I was unable to fix the error.

This error will occur in the case of fuse F7601 is burning in PQX-001.

====3010====

Another user (Razmann4k) got this error on their CECHL04 by attempting the eraser mod on an already delidded Cell and noticed a crack running down the middle of the Cell die. It caused 20 3010. A 20 3010 error was also observed on a CELL that was physically damaged during a delidding attempt by the console owner.

 

====3011====

====3012 ====

====3013====

Also through sabotage testing, it was found that when L6305 is removed it cuts off +1.8V_RSX_FBVDDQ (VRAM voltage). It caused a 10x A0202120 & 1x A0213013 error combo.

====3020====

====3030====

 

 

 

 

====3033====

 

====3034 ====

[[CELL BE|CELL]] / [[RSX]] / [[South Bridge]] error during Bit-Training

 

'''Remember, ITS NOT ALWAYS a bad connection between the CPU, and GPU.''' Bit training calibrates the connection between the GPU, CPU AND South bridge. For example, A0403034 occurred on a VER-001 with a probably BGA defect. By putting pressure on the southbridge the console would boot. Look at the data error and other information of the console before assuming a bad GPU.

This is the most common error seen in early Phat model PS3's with the 90nm [[RSX]]. It is the hallmark of solder fatigue (such as a cracked solder ball or bump defect) which affects the Flex IO interface that allows the CPU, GPU, and SB to communicate. It is by no means limited to the early models, however. These errors have been seen in every model of PS3 with varying frequency. However, it's most common in the earliest models, likely due to a manufacturing defect in the 90nm RSX material set. Namely a CTE mismatch between the underfill and bump material that leads to premature solder fatigue and GPU failure. Dubbed "BumpGate," this is a well known failure modality among GPUs manufactured from 2005-2008. Although it has not been proven unequivocally that the 90nm RSX is affected by Bumpgate, members of the community have shown the 90nm RSX has an increased failure rate, similar material set, and exhibits similar symptoms to known bumpgate affected chipsets - such as black screens (GLOD), graphical artifacts like lines, double images, color splotches and pixelation.  

3034 is triggered when Bit calibration, also known as BitTraining, cannot complete correctly. So it is not limited to a singular cause. BGA defects from thermal cycling, drop damage, pulling force from separating the heat sink from the processors while disassembling, or delidding can occur. The bumps on CPU, GPU, or SB can fail, Flex IO traces that connect them can be broken/scratched, or accumulated damage from wear and tear (electromigration) can also cause BitTraining to fail. Anything that can disrupt the impedance of the FlexIO can cause BitTraining to fail. A skilled technician will need to use deductive reasoning to diagnose the cause and choose the appropriate repair.

A qualitative test known as a "pressure test" may be used to help make a diagnosis. Applying slight pressure, within reason (not your body weight or clamping force which could cause a BGA defect), to the processor flexes the motherboard beneath the BGA and "may" temporarily reconnect a solder ball with it's pad. Like holding 2 wires together. This can cause flickering on screen, a console to power on when it couldn't before, etc. If the console or error responds differently when pressure is applied, this may be taken as  evidence of a BGA defect. It is not definitive, but tips the odds in favor of that diagnosis. A reball in that case may be successful. However, if it does not respond to pressure is not likely to be the BGA and another explanation, such as bumps are more likely. It should be noted that bumps can be affected by force as well, but because the underfill supports them, it generally requires more force to reconnect them using this method. This is what the "Bolt mod," commonly performed on the XBOX 360 did. That much force permanently deforms the motherboard and causes irreparable damage. DO NOT DO THIS! But it illustrates the point. You don't need much force to see if the BGA is affected and if it responds to light pressure, it's unlikely to be the bumps. Therefore, taken together with other clues, it can be helpful to a skilled technician gathering evidence for a diagnosis.  

In consoles with a 90nm [[RSX]] (CECH-Axx/Bxx/Cxx/Exx/Gxx/Hxx, M03 and Q00 models) the most likely cause of a 3034 is the GPU itself. It can be replaced with another 90nm RSX without modification. However, it can also be replaced with a more reliable 65nm or 40nm model, using a process nicknamed a "Frankenstein Mod." SONY service technicians performed this modification in some officially refurbished consoles. The PS3 community has developed a method as well. Since there is a question about the 90nm RSX's reliability and both a reball and Frankenstein mod require the 90nm to be desoldered, it is advisable to replace the 90nm GPU with a more reliable model instead of risking another 90nm GPU. Rework is hard on the motherboard and surrounding components, so choosing a repair with the fewest uncertainty's is wise.

In models without the 90nm RSX, 3034 is still possible, but far less likely to be caused by the GPU. CPU BGA defects are common in dropped consoles, those that have been delidded or have trace damage to the area around the processors. So troubleshooting is necessary to make a diagnosis.

====3035====

[[CELL BE|CELL]] and [[RSX]] error during Byte-Training

 

====3036====

==== 3037====

 

====3038====

====3039====

 

====3040====

A0603040 is known to be caused by not soldering the flash (NAND/NOR) back on properly. It happens when the flash is not powered. Step #60 is when the StarShip 2 flash controller and NAND/NOR are initialized, kicking off the firmware sequence that loads the Operating System. Check their voltages and be sure the FW is not corrupt. If you have a backup, you could try replacing the Flash to see if a module failed.

====3041====

A0523041 only reported once. Step #s 50-60 are when Southbridge paripherals are initialized. Step 52 is the last step before 60, when the flash and controller (SS2) are initialized. A0603040 will occur. Speculation: Perhaps 3041 is related to the SS2 or another SB paripheral. Perhaps a flash solder connection, or corruption issue. We don't know. Too few reports.

===Data Errors===

----  

*This error codes seems to be repeated up to 5 times for 5 special cases, as example, errors 4'''0'''01, 4'''1'''01, 4'''2'''01, 4'''3'''01, 4'''4'''01 are related to CELL, the only thing that changes in the error code is the second digit (located immediatly after the category). If at some point we find what means that digit we can join the wiki page sections together (with titles: "4001, 4101, 4201, 4301, 4401", etc...)

====4001====

====4002====

====4003====

====4011====

====4101====

====4102====

====4103====

====4111====

====4201====

====4202====

====4203====

====4211====

====4212====

====4221====

====4222====

====4231====

==== 4261====

====4301====

====4302====

==== 4303====

====4311====

====4312====

====4321====

====4322====

====4332====

====4341====

====4401====

 

====4402====

====4403====

====4411====

====4412====

====4421====

====4422====

====4432====

====4441====

====5FFF====