#DELL LAPTOP TURNS ON BUT NO DISPLAY PC#
#DELL LAPTOP TURNS ON BUT NO DISPLAY WINDOWS#

#DELL LAPTOP TURNS ON BUT NO DISPLAY PC#

My PC also had this connection fail and the plastic near the two yellow 12v leads looked brown or a little burnt. The P4 connector supplies 12v power to the mobo to power the processor. Now if it turns out to be an issue with the motherboard or Processor, will I still need to replace the power supply as well due to that 12v plug looking burnt on the inside of the plastic casing?ДЄny and all assistance would be greatly appreciated. So I am thinking it is Motherboard or Processor since even in its bare bone form it gives the same issue. I donвЂ™t believe it to be a Power Supply issue when everything powers up when plugged into it. I checked the motherboard connector for the 12v an it doesnвЂ™t seem like it is burnt but doesnвЂ™t seem like it would have been by the shade of the brown on the inside of the power connector. 2 of them look browned as if burnt and the other 2 look fine. Upon inspection of cords and their input connectors, I noticed the 12v connector seems like it might have been burnt on 2 of it's 4 sockets. I tested a bare bone power up (Motherboard, Processor, 1 Memory Module, Power Supply, and Video Card), and still encountered the same issue. I have checked all the connections and tried to load with and without pieces of hardware (Hard Drives, CD Drives, Sound Card), and no matter what I get the same results.

I don't see the power light, lighting up on the motherboard as it normally does which leads me to think it is a Power Supply or Motherboard issue. I tested my current monitor and video card (normal arrangement), as well as tested one of the current with an older monitor and older video card, still same problem. It did not reach this point and the only way I can power off the machine is by holding down the power button for 5 seconds.

#DELL LAPTOP TURNS ON BUT NO DISPLAY WINDOWS#

I wait 5 or so minutes to see if my computer is going through its start up process and is reaching Windows which usually triggers my mouse and keyboard to light up. But I get no display and no beeps at all. My computer will power up, all the fans will work, the hard drives power up as well.

Thermaltake X Silent Purepower 560w Power Supply PNY Technologies GeForce 6600 256MB DDR Graphics Card When I returned to start it up again, I encountered the problem. The night prior to the issue starting, I was using the computer to play World of Warcraft than later Starcraft. Most recently, I had to replace a dying fan stationed at the back of my PC (Thermaltake TT-1225). Over the last two years I have only made a few upgrades (Video Card, more Memory, Hard Drive). I have had this PC for around 2 years now, the base items I have acquired from Directron (Motherboard, Memory, Processor, Case). UPDATE: PC Powers On, No Display, No Beeps, Nothing

Dell laptop turns on but no display