Qnap Resistor Fix. After attaching the resistor, the 2nd Bay is also recognizable
After attaching the resistor, the 2nd Bay is also recognizable by the QTS and both . The fix consists to Step 5 - Solder on the resistor Overview of the top of the board. If your voltage is above 1. I'm one of those suffering from the issue. The recommended fix is to connect a 100 Ohm resistor between pin 1 (LCLK) and pin 8 (GND). Right now I will post just the photos of the process and come back with a little more detail. Overview of the bottom in case you need it. youtube. The board is shielded by a transparent piece of plastic which can be Use a multimeter to measure the voltage between some pins or pads on the motherboard, depending on your specific model of QNAP, and if the There is a cheap and simple way to fix this issue, as discovered and explained by other persons such as "powerevolutions" on Youtube or others on the QNAP forum. It showed an endless loop of “SYSTEM BOOTING” along with scrolling >-signs. I repaired mine by This time around my QNAP NAS has failed and I need to try and get it going long enough to get my data off it. Originally this NAS was used to store backups, b Now the big question is - how reliable is that fix? Those of you who had the issue some time ago and fixed it with a resistor - does your NAS still run? How long after the fix? Or are its days Solution: Contact our Service Portal or your QNAP reseller for warranty repair service. I believe pin 10 isn't used by the system, so using it won't do anything. 24V and it needs a ~350 Ohm to fix all these problems. After Qnap left all of us high and dry, its the least we can There is an ongoing issue with QNAP NAS's like the TS-651 (and other devices) bricking due to an Intel CPU bug that has never been fixed by QNAP. Watch as I tear down my QNAP TS-451 and install a 100-oms resistor Its just difficult to crack your qnap open again after the video is up and people start making requests once the machine is up and working again. Although I don't think we've seen any posts yet about follow-on failures after the 'resistor fix', I believe the electromigration problem in the Intel CPU that's the underlying cause is progressive, The LPC CLK voltage measured is @ 2. Send in your QNAP TS-451+ for repair! We fix them! https://nickselectronics. I don't how long the repair will work but have re-booted over 20 times without These pinouts only apply to QNAP NAS drives and only of a certain family of product. com/products Have a different device to send in or My machine still failed to boot with nothing being output on HDMI so I soldered two Dupont connectors to pins 1 and 6 (because my initial test showed low voltage) and made up some I repaired mine by adding a 100 ohm pull-up resistor, as described in the QNAP forum’s “TS-453 Pro stuck on system booting” thread (any model A TS 253 Pro died few days ago, because of the Intel LPC Clock Bug. If your NAS drive is a different manufacturer you need to do your own research on how to fix it if it has the Same here with my TS-453 Pro! I put in a 100 Ohm resistor (pin 1 to pin 10) on the LPC connector as well and it boots again. Instead of soldering a resistor to the mounting/top side of the PCB I chose the lazy man’s option to do that at the bottom. For out-of-warranty units, a replacement power Re: [How To] Recover no beep / dead Intel based Qnap x53/x51 (2014~2016?) by mclions » Wed Nov 03, 2021 1:44 am I did what was recommended exactly as you wrote, and How Long Will this Fix Last? " some reported it works for years after the rework and some reported the system died after 6 months, so don't Here are all the tests i made. This solution could work for you if you are experiencing four red lights on your QNAP or Synology NAS (Network Access Storage). We will be dealing with the header in the top left. 25W resistor soldered across pin 1 and 8 of the LPC. If someone got the same problem (fix not working or slightly different from the "100 ohms") can you please explain to me ? SYSTEM BOOTING >>> Only EEVblog Captcha We have seen a lot of robot like traffic coming from your IP range, please confirm you're not a robot The resistor fix can temporarily stabilize the voltage, but it does not address the underlying silicon degradation that continues to progress (JMehan Wiki) (QNAP Forum) . " and the The other day my QNAP TS-453 Pro died suddenly and would not boot any more after firmware upgrade. for reference we are working in the bottom left. 8V on the Clock pin 1 and Ground, u need a 100 Ohm After Qnap left all of us high and dry, its the least we can do to support each other. Perhaps you are experiencing the Intel CPU LPC Clock degradation issue, as I did with a QNAP TS-251 several years ago. Where I got my fix from: https://www. But it still displays "SYSTEM BOOTING >>>>>>>>. com/watch?v=UeiphU73ubo Just wanted to report another TS-453 fix using a 100 ohm . It seems like Re: [HOW TO] Recover no beep / dead Intel based Qnap x53/x51 (2014~2016?) by spile » Sun Aug 27, 2023 2:17 pm “Will continue to use the nas until it breaks down again, but taking QNAP TS-451 CPU stuck high and testing with a 100 OHM resistor.