no beep speaker but keep beeping

[kosgiwx]

first of all sorry about my short English skills
please kill me
anyway
this is my PC spec (no overclock)
RVZ01-E
FSP 700W
i7-8700k
gigabyte z370n wifi rev 1.0
samsung 16GB ram
inno 3d gtx1080ti 2fan ver
samsung evo 250gb ssd
WD blue 2TB HDD
and some poor monitor, keyboard, mouse.

at first i have no problem while booting and while i just stay clam
but i have the real problem when i play a game needs high performance like overwatch or some FPS
the beep sound keep coming from the PC.
so i thought it can be something wrong on motherboard.
but there is no problem
because i bring this M/B (gigabyte z370n wifi rev 1.0) to C/S center but they said nothing wrong.
so now im confuse
even i removed the beep speaker from M/B and C/S said "there is no beep speaker if you removed"
so i changed PSU but the.. beep sound keep coming from my PC
can anyone know what is happening in my pc? or at least how to turn off the CRAZY BEEP SOUND?

i attached the short youtube here that is my PC and please check the sound

https://youtu.be/0MGBOdI86tg

 

[cookiemania66]

The only thing that i can imagine is the HDD or one of the fans doing that noice at a certain speed.
You can try taking HDD out and play one of the mentioned games. Its still there? Put the HDD back in and unplug the fans one after another.

Maybe you can find that little noisy thingy

 

[kosgiwx]

The only thing that i can imagine is the HDD or one of the fans doing that noice at a certain speed.
You can try taking HDD out and play one of the mentioned games. Its still there? Put the HDD back in and unplug the fans one after another.

Maybe you can find that little noisy thingy

OMG how did you know it WAS HDD problem
i just touched the HDD and it was too hot
then i just remove it and put in to another place and no more crazy beep sound
very thanks

by the way, by HWINFO the hdd temp was not too high like under 70'c
i should send this to RMA?

 

[guanyu210379]

hmmmm.....I suspect you have very noisy fan/s and/or coil whine there somewhere, either the graphic card or PSU.
Open the case and hear carefully.

HDD do that quite rare but....it is possible too..the HDD will brake very soon, if you have strange noises

 

[kerberos_20]

70 is quite high for hdd, 40°C would be normal operating temperature

 

[cookiemania66]

The only thing that i can imagine is the HDD or one of the fans doing that noice at a certain speed.
You can try taking HDD out and play one of the mentioned games. Its still there? Put the HDD back in and unplug the fans one after another.

Maybe you can find that little noisy thingy

OMG how did you know it WAS HDD problem
i just touched the HDD and it was too hot
then i just remove it and put in to another place and no more crazy beep sound
very thanks

by the way, by HWINFO the hdd temp was not too high like under 70'c
i should send this to RMA?

Usually a HDD sits at around 30 to 40 degree even with minimal to no airflow... i think the HDD could be bad and if you still have warranty i would suggest you send this to RMA^^