YAMAHA PSR-S550 | Dead Motherboard | Boot Problem | No Display | No Sound |Just a Backlight is ON

[@FayezBundiOfficial]

Hello sir, My Yamaha 9000 Pro has no sound and buttons do not light up. When I turn it on it doesn’t show Yamaha. Just an empty backlight

[@ansnvlogs2052]

Hlo sir yamaha keyboard s550 new display mil jayegi sir plzz help me sir.... My display breakage...

[@maabudutv]

Hey. I'm facing same issue with my korg triton le. What component could be the problem?

[@aniefiokrichard2324]

Hi bro, it's a blessing subscribing to your channel. Am from Nigeria my psr 550 is working perfectly aside from the keys. Demo plays out but keys doesn't please advise me on what to do

[@soundpro4654]

MIDI Clock should be in internal Mode. Do it manually Or reset your keyboard . If still the same problem check key panel ic and ribbon wire key panel to motherboard. Line one wire should be in PIN number 1 of connector from both side . May be you need to replace key panel ic

[@aniefiokrichard2324]

Thanks much bro, let me try, I'll get back to you. All the same am grateful 👍

[@Ikrhymees]

Beautiful.. I need your contact sue🙌

[@henryninji-jd7rh]

Hello bro, I need help on my psr 453 yamaha keyboard no sound no display with screen on. Could you tell me the problem. Henry from Papua New Guinea.

[@usmanbinaffan4775]

Amazing mantap punya saya juga gitu bang psr s 550 lcd nya putih semua 😭😭

[@soundpro4654]

Terima kasih saudara. Dari mana asalmu . Saya pikir Anda berasal dari Indonesia. saudara saya dari Pakistan

[@usmanbinaffan4775]

@@soundpro4654 saya dari Indonesia Sumatra Utara kabupaten Asahan kota kisaran barat kecamatan Pulo bandring saudara 🙏😭

[@soundpro4654]

@@usmanbinaffan4775 saya akan mengunjungi Indonesia segera. Indonesia begitu indah.

[@usmanbinaffan4775]

@@soundpro4654 bg servis lcd Tanpa ganti lcd bisa bg di Yamaha psr s 550

[@usmanbinaffan4775]

@@soundpro4654 mampir ke rumah ku bg boloh kan keyboard Yamaha psr s 550 ku😭😭🙏🙏

[@girrajpandit2027]

Sir s500 lcd display price

[@MohitMasihOfficial]

shop kaha h apki

[@soundpro4654]

Hello mohit, where are you from? We are in Karachi Pakistan. If you need any help. You can contact me feel free . My contact is in the discerption .

[@MohitMasihOfficial]

@@soundpro4654 im from delhi

[@joysaha9699]

Hlw brother..I from bangladesh.My keyboard model yamaha psr s550. Its sound and button works perfectly but display not working.I wants to communicate with you for solve this display problem.inform me about your location.

[@soundpro4654]

Hello Joy , we are located in Karachi Pakistan. First tell me that ,Is LCD backlight of your keyboard turning ON ? If it is ON than adjust the LCD Contrast . There is a knob right beside the phones/output jack . You can contact me on WhatsApp or you can email me for the further help . Our detail is in description . Thank you

[@joysaha9699]

@@soundpro4654 I will give you a video.plz give me the whatsapp number

[@soundpro4654]

@@joysaha9699 [phone] Saif

[@soundpro4654]

@@joysaha9699 [phone]

[@johnjohn-xw2eo]

Hi I have psr s770 keyboard it's not booting please tell me what should I do

[@soundpro4654]

Hi John, where are you from? John It’s problem from motherboard. Could you please tell me what’s on display screen after turning it ON . Is it blank ? Backlight of screen is running on or not ?

[@johnjohn-xw2eo]

Hi I'm from Bangalore, it will on but only yamaha logo after that nothing it showing

[@johnjohn-xw2eo]

Please share me your number I will send pictures

[@soundpro4654]

@@johnjohn-xw2eo problem could be in a Ram ic .

[@soundpro4654]

@@johnjohn-xw2eo my number is in description

[@nabeelpervaiz7480]

Bro My Pas s550 half display Not Working What to do

[@soundpro4654]

Hello Nabil, where do you live

[@akshaypratap3366]

Hi Saif Bhai.... Maine Yamaha psr s550 me by mistake DC ki jagah AC input kar diya ab vo on nahi ho Raha hai... Please ab aap mujhe guide kariye ki kya possible fault ho sakta hai... Please 🙏😞 Love you 💗

[@soundpro4654]

Hello akshay . Flowing components could be faulty . IC102-3P. ( 5v Regulator) IC101-5P. ( DC to DC converter) IC201-14P. (Power Amp ) 16 v DC directly connected to these ic’s . Other things are after that . You need to be replace them . By the way how much AC voltage you gave?

[@akshaypratap3366]

@@soundpro4654 220v ac

[@akshaypratap3366]

@@soundpro4654 can you please tell me from where I can buy these ic..

[@soundpro4654]

Brother. If you don’t know the electronic and you don’t have the test equipments. So I suggest take it out to professional Tachnician

[@akshaypratap3366]

@@soundpro4654 can you please tell from where to buy these components

[@NoelBasada-q7k]

Hi i have same problem with psr s700

[@johncorpuz21]

My yamaha psr e373 has the same problem 😥

[@MohitMasihOfficial]

bro mere keyboard me bhi yehi problem h

[@Asifkhan-mk6pi]

Hi sir

[@soundpro4654]

Hello

[@nabeelpervaiz7480]

Hi

[@soundpro4654]

Hello

[@sujstet]

great

[@soundpro4654]

Thank you

[@sheryllmelandres-d2c]

can you help me sir PSR e-E443 did not work mother board cannot open