i moje pytanie : na ch00j robisz update biosu skoro wszystko działa ?Dla mnie to niepoważne, bez względu na finał sprawy.
Dobra koniec dyskusji. Z info jakie mam ma być wymieniony na nowy.
Hi,W celu dopełnienia formalności (U42) chip Winbond jest od portu QA. Natomiast bios znajduje się w prawym górnym rogu (U4).
I Have the same question. Where is it possible to download the TS-453b bios file (QY47AR56).Just wondering where can we download QY47AR56 bios image?
I Have the same question. Where is it possible to download the TS-453b bios file (QY47AR56).Just wondering where can we download QY47AR56 bios image?
My device is just red blinking, not passing the POS, no beep, no display. I would like to try to read the bios, compare it or reflash.
Thank you
My device is just red blinking, not passing the POS, no beep, no display. I would like to try to read the bios, compare it or reflash.
Thanks, but mine is TS-453b, not PRO, different device.My device is just red blinking, not passing the POS, no beep, no display. I would like to try to read the bios, compare it or reflash.
try the part with this resistor 100ohm
Have you been able to find the testing points table fot TS-453B? Any progress in repairing of your device?Hi,W celu dopełnienia formalności (U42) chip Winbond jest od portu QA. Natomiast bios znajduje się w prawym górnym rogu (U4).
Can you please post the power rails/test points page? I'm trying to figure of if my 463Be is brain dead(dead CPU) or a power IC died on the MB.
Thanks!
according to https://forum.qnap.com/viewtopic.php?f=45&t=135089&start=180Thanks, but mine is TS-453b, not PRO, different device.
according to https://forum.qnap.com/viewtopic.php?f=45&t=135089&start=180Thanks, but mine is TS-453b, not PRO, different device.
also another models like TS-251 - it works for them.
Just an update. I finally get the 1.8V adapter so I flashed QY47AR14 and QY47EF18 but the result is the same, TS-453b is just red blinking, not passing the POS, no beep, no display.
I have same problem, i changed main processor and ITE chip, flashed new bios and EC and same problem - red led slowly blinks but i menaged that it is problem with power i think because when i manually drive U2 transistor then red LED started to blink faster
Hello, i see 1,8V and 33,3Mhz on pin 1 on lpc connector when i manually switch mosfet U2 thats all i can do now and power led starts blinking fast but nothing else happendsGood to hear I am not alone. Do you see any clock signal on the LPC_CN1 connector ?
It has been discussed here as well, but I did not try to attach logic analyzer to the ITE chip yet.
[How To] Recover no beep / dead Intel based Qnap x53/x51 (2014~2016?) - Page 2 - QNAP NAS Community Forum
Do you mean this U2? Please post how exactly do you drive it, I will try the same on my device.
Hello, i see 1,8V and 33,3Mhz on pin 1 on lpc connector when i manually switch mosfet U2 thats all i can do now and power led starts blinking fast but nothing else happends :-(