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So I have a Dell optiplex motherboard. I removed it from its case and placed it on a bench that I've made in a box. I've connected all of the parts on the motherboard. When I tried turning on the pc it didn't turn on so I figured out later that the ram slot is not functional I have no idea why. Then after removing the RAM piece from the unfunctional slot and when I tried turning on the pc, smoke came out of it and it's probably the motherboard because I saw brown stains on the back of it. My question is that whats the reason of the ram slot malfunctioning and why my motherboard got fried?

BOLD not ITALIC

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Usually, optiplexes or prebuilts have this switch kinda thing that is attached to the cover of the pc case(usually white push switch with thin wires) these will prevent the pc from turning on when not pressed.

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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13 minutes ago, MartinKweh said:

Usually, optiplexes or prebuilts have this switch kinda thing that is attached to the cover of the pc case(usually white push switch with thin wires) these will prevent the pc from turning on when not pressed.

So? The pc turned on but the ram slot stopped working and the mobo got fried. Is that the reason? 

BOLD not ITALIC

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17 minutes ago, Oliver oni said:

So? The pc turned on but the ram slot stopped working and the mobo got fried. Is that the reason? 

Sorry , i did y read it carefully. But i think the smoke is an indication of something died. My guess is something shorted it . When tinkering with it, where did you place the mobo? 

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13698626
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21 minutes ago, MartinKweh said:

Sorry , i did y read it carefully. But i think the smoke is an indication of something died. My guess is something shorted it . When tinkering with it, where did you place the mobo? 

On a metal plate but I've also placed it on a wooden base is that what you are asking for? 

BOLD not ITALIC

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7 minutes ago, Oliver oni said:

On a metal plate but I've also placed it on a wooden base is that what you are asking for?

On a metal plate ?!

What do you mean by wooden base ?

 

PC: Motherboard: ASUS B550M TUF-Plus, CPU: Ryzen 3 3100, CPU Cooler: Arctic Freezer 34, GPU: GIGABYTE WindForce GTX1650S, RAM: HyperX Fury RGB 2x8GB 3200 CL16, Case, CoolerMaster MB311L ARGB, Boot Drive: 250GB MX500, Game Drive: WD Blue 1TB 7200RPM HDD.

 

Peripherals: GK61 (Optical Gateron Red) with Mistel White/Orange keycaps, Logitech G102 (Purple), BitWit Ensemble Grey Deskpad. 

 

Audio: Logitech G432, Moondrop Starfield, Mic: Razer Siren Mini (White).

 

Phone: Pixel 3a (Purple-ish).

 

Build Log: 

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18 minutes ago, Oliver oni said:

On a metal plate

Well, that might answer your problem. You might have shorted them when the metal literally closed the solder pins underneath.

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13698787
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1 minute ago, Oliver oni said:

But when it smoked it was on a cardboard. 

Just cardboard directly under the mobo? No water droplet of any source nearby? Any kind of conductive debris (wires, metal ect.) , Or something that can produce any moisture nearby (ac, sink, bathroom) .

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13698811
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4 minutes ago, MartinKweh said:

Just cardboard directly under the mobo? No water droplet of any source nearby? Any kind of conductive debris (wires, metal ect.) , Or something that can produce any moisture nearby (ac, sink, bathroom) .

Nope not at all, if there was any droplets or any moisture I would not be asking this lol. 

BOLD not ITALIC

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Is there nothing stuck in the ram slot? Like a bug, a debris or something? Try to look in it.

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13698854
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3 minutes ago, MartinKweh said:

Is there nothing stuck in the ram slot? Like a bug, a debris or something? Try to look in it.

I did look at it couple of times yet no source of anything that might cause this. This is really confusing. When it smoked the cpu wasn't hot so I don't think that's the source. But I've also noticed that the fan wasn't working while it smoked. 

BOLD not ITALIC

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7 minutes ago, Oliver oni said:

I did look at it couple of times yet no source of anything that might cause this. This is really confusing. When it smoked the cpu wasn't hot so I don't think that's the source. But I've also noticed that the fan wasn't working while it smoked. 

Well, now thats odd. Is it possible to post a photo of the board ?

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

Link to comment
https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13698926
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Is the last one the one you are talking about? The brown stains?

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

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https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13699023
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1 minute ago, MartinKweh said:

Is the last one the one you are talking about? The brown stains?

I just saw that melted piece on the pcb. 

I think now I know why the motherboard got fried. The sata power cable was inserted the opposite direction because while I was removing the motherboard I removed that black bezel by mistake and might have placed it in the wrong way. But that doesn't explain why the ram it isn't working 

BOLD not ITALIC

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9 minutes ago, Oliver oni said:

I just saw that melted piece on the pcb. 

I think now I know why the motherboard got fried. The sata power cable was inserted the opposite direction because while I was removing the motherboard I removed that black bezel by mistake and might have placed it in the wrong way. But that doesn't explain why the ram it isn't working 

Could be that one of those is actually connected to the ram. Something like a controller or something.

Im with the mentaility of "IF IM NOT SURE IF ITS ENOUGH COOLING, GO OVERKILL"

 

CURRENT PC SPECS    

CPU             Ryzen 5 3600 (Formerly Ryzen 3 1200)

GPU             : ASUS RX 580 Dual OC (Formerly ASUS GTX 1060 but it got corroded for some odd reasons)

GPU COOOER      : ID Cooling Frostflow 120 VGA (Stock cooler overheats even when undervolted :()

MOBO            : MSI B350m Bazooka

MEMORY          Team Group Elite TUF DDR4 3600 Mhz CL 16
STORAGE         : Seagate Baracudda 1TB and Kingston SSD
PSU             : Thermaltake Lite power 550W (Gonna change soon as i dont trust this)
CASE            : Rakk Anyag Frost
CPU COOLER      : ID-Cooling SE 207
CASE FANS       : Mix of ID cooling fans, Corsair fans and Rakk Ounos (planned change to ID Cooling)
DISPLAY         : SpectrePro XTNS24 144hz Curved VA panel
MOUSE           : Logitech G603 Lightspeed
KEYBOARD        : Rakk Lam Ang

HEADSET         : Plantronics RIG 500HD

Kingston Hyper X Stinger

 

and a whole lot of LED everywhere(behind the monitor, behind the desk, behind the shelf of the PC mount and inside the case)

Link to comment
https://linustechtips.com/topic/1206899-motherboard-issue/#findComment-13699068
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