Having problems with your PC Desktops ?

I was just given a Motherboard with a P4 2.56Ghz processor, so I put into a case connected the power supply & my monitor cable, my cdrw drive and turned it on. I get no beeps and no display on the monitor. The power supply fan spins up, my cdrw drive indicator light is on but the fan plugged intio the board doesn't spin and the fan atop the Heatsink assembly doesn't spin. When I hold the power button in to shut it down then the fan atop the heatsink spins real quick. what is the likely problem d

😍53% Off for first 100 people Only!😍 πŸ”₯ Claim discount here πŸ”₯: ➑ sellerscity.net/62-lazy-portable-table.html ➑ sellerscity.net/62-lazy-portable-table.html Adjustable Laptop Stand its platform for whatever you need : Bed & Couch - Book tray - watch movies - dinner table βœ… Now you can enjoy working . βœ… prevent computer neck pain (computer monitor is at eye level) . βœ… prevent overheating laptop . βœ… will serve you anywhere you go get your table today and make your life so much easier βœ…it collapses down to a flat surface for easy storing. 😍53% Off for first 100 people Only!😍 πŸ”₯ Claim discount here πŸ”₯: ➑ sellerscity.net/62-lazy-portable-table.html ➑ sellerscity.net/62-lazy-portable-table.html 🎁 Makes the PERFECT gift!

Posted by SellersCity on Sunday, April 15, 2018


Answers :

Hope u r a professional, as u r aware of hardware hazards n minds to open up n dismantle the system..

however, plz do check the following as in order:..
the Hardware part:..
1)a)\015\012in power-on mode, open/unplug the data/vga cable of the monitor from\015\012cabinet..see if raster or 'osd' is appearing on the monitor screen..if\015\012so monitor is ok..else replace the monitor and see..[not applicable in\015\012case of laptop]..
b) in case of laptop try to get output from\015\012external display unit/monitor using vga port..if there's proper display\015\012in there..the problem is probably with either the 'lcd' or 'ccfl' or\015\012'inverter circuit'..

2) if u hv a graphics card, replace with a standby or onboard and see..[not applicable in case of laptop]..

3) unplug mains supply..pick open/remove the cmos battery..check (above +3v)..resit..

4)\015\012see if the ram(s) is loose/faulty..open clean/remove carbon &\015\012or oxide formed on the teeth with an eraser n resit it..or replace with\015\012a standby n see..

5) a) see if ur hdd is noisy or emitting any 'ticking' noise (like 'tuk tuk' or 'kirr kirr')..
b) or if the system is not supporting either the newly installed device or itz software/driver /firmware
if so, u need either a fresh os installation or ur hdd is likely to b replaced..

6) remove/clean dust\015\012neatly..dust is non-uniform in nature n may cause\015\012jam/short circuitry/excess resistance n many more..resulting an increase\015\012in heat..

7) open the CPU Heat-Sink with fan out of the\015\012socket..put some "Heat Sink Compound" (available in local electronics\015\012chip level spare market)between the cpu/processor and the CPU Heat Sink\015\012*** fan..resit/fit it tightly in position..

8) on main/mother\015\012board..see with a debug card for mb error..may b short..look for\015\012defective capacitors(espabove1000mfd)/mosfets..go through the mb's\015\012south bridge n the circuit lie around atx connector..the crystal clock\015\012generator (if cpu isn't heating up)..

9) [in case of desktop] the\015\012smps itself may b defective/faulty..check the outputs of smps viz. 0v\015\012(black~ground); +12v(yellow); +5v (red, green~ps-on, violet~pg&\015\012grey~sb); -12v (blue);-5v(white); +3.3v(orange)..the 'oscillator and\015\012error amplifier ic',or pwm switching regulator circuit..look\015\012for defective protector-transformer/resistance (esp 4.7k)/mosfet..
check the battery n adapter [main power], in case of laptops..

plz give higher priority to step 6 to 9..

always better to consult ur system admin/vendor....
Repair Help & Product Troubleshooting for PC Desktops

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

I was just given a Motherboard with a P4 2.56Ghz processor, so I put into a case connected the power supply & my monitor cable, my cdrw drive and turned it on. I get no beeps and no display on the monitor. The power supply fan spins up, my cdrw drive indicator light is on but the fan plugged intio the board doesn't spin and the fan atop the Heatsink assembly doesn't spin. When I hold the power button in to shut it down then the fan atop the heatsink spins real quick. what is the likely problem d


Hope u r a professional, as u r aware of hardware hazards n minds to open up n dismantle the system..however, plz do check the following as in order:..the Hardware part:..1)a)\015\012in power-on mode, open/unplug ... PC Desktops

My Toshiba Satellite 2415-S205 is dead as door nail, no lights, etc. I checked power supply, power jack and connection on board, all is OK. Now what, send into the shop for repair? Ted


Here are some suggestions I compiled, some you have done, thought I would throw it out there for you...\015\012\015\012 ... Toshiba Satellite 2415-S205 Notebook

Comp makes a buzz noise and wont show any start up


Suggest you,A) Look at the back of the computer at the Power Supply fan, and tell me if it's spinning. (Where the power cord plugs in, is the Power Supply)B) Open the computer case, look at the Processor fan, and tell me if it ... PC Desktops

Blinking on and off


No offense, Tyson, but would you mind explaining your question a bit better? You wrote "when i out the power cable in it"and that really confuses me. Did you unplug the power cable or did you plug it in?Also, how long ago did this happe ... E-Machines eMachines Desktop PC

When i turn on my computer all it tells me is sva no signal input please check video signal


No Signal. No signal coming from the computer.The monitor is working, but there isn't any video signal coming from the computer.1.Could be a bad video cable. The one from the monitor to the computer. Do you have another ... SVA-USA VR 17S 17" Flat Panel LCD Monitor

Cannot get new Motherboard to boot up in Normal Mode


What u may have done is wwhen u were installing the new board, gave a static shock to the system...that will cause only the fans to come on and nothing more...this is a bad problem bc u cannot fix it...if u figure out something else is wrong, and it ... Gateway PC Desktops

My d530 minitower powers off unexpectedly and red lights starts to blink on System's LED//


Hi Kindly let me know how many times the red light blinks \015\012\015\012\015\012\015\012Condition\015\012\015\012Code\015\012\015\012Service Actions\015\012\015\012\015\012\015\012\015\012\015\012Process ... HP Compaq d530 Convertible Minitower PC Desktop

PC Problem, p4 processor, intel D850GB . I think its the cpu


Yes you do buy a new processor but here a tip to work it properly because its old enough your motherboard, when you buy a new processor, bring your CPU to the Computer Center, the company you buy a new processor, let them put it in your CPU. If ... Computer Processors

Ma acer aspire 5738z does not start at all. the power on led nd the on/off buton light glows but the scree remains black. when i last left the comp i put it to sleep nd it went 2 sleep after installing new updates. now it doesnt respond after 5 hrs.only led light of power nd on off switch shows up..wat 2 do?


When you plug the DC power adapter and press on the power button, the laptop starts making normal noises, the LEDs work properly but noting appears on the screen. The laptop will not start.\015\012First of all, take a ... Acer Aspire 5735 Notebook

CPU Fan Speed Too Low or Fails***


There are three things you need to have a good gaming computer, fast graphics card, fast CPU, and lots of RAM. You didn't list your RAM so I can't help you, but 4GB is the most you can put in a computer. If you want to know everything about your comp ... ViewSonic VX910 19" LCD Monitor

Hp computer. hard drive light is solid yellow pc non working


What has transpired is the power supply is bad. Electrolytic Capacitors inside have failed. These capacitors relate directly to the voltage power rails of the power supply. They are filters.Little more detailed.Your computer power s ... Sony VAIO Digital Studio PCV-RX540 PC Desktop

I have a Boot Problem with my INTEL P4 3.0Ghz. 800Mhz FSB,1M L2 Cache, Socket 478 CPU


I have experienced something similar with my new Core2Duo processor and a fairly new Socket 775 processor. Troubleshooting it led me to believe the CPU simply wasn't compatible with the motherboard. \015\012\015\012Although it's a shot in the dark, I ... Intel P4 Prescott CPU 2.8A Ghz W/1MB CACHE 533FSB (CPUP428A1M)

When I turn it on, only the fans run. I cannot hear the hard drive run and the hard drive light on the bezel is solid yellow


EMachines were designed to be Budget computers. As such the company used cheap Power Supply's. Cheap components within the power supply have failed. The power supply only has enough power to light, lights, and spin fans.Solution is to rep ... E-Machines T6216 (827103077834) PC Desktop

Dell latitude d500 had a power socket problem, but now resolved pc will not boot-up, drive spins-up, then nothing, completely dead display i think most likely scenario is mobo is fried, but open to suggestions how tio get this working again


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Latitude D500 Notebook

I recently moved my computer into my new condo and have not been able to use it since. The problem seems to be with the monitor. I turn on the computer and the fan comes on but the monitor displays "no signal" and then goes dark but the light one the front still flashes indicating it is getting power. The last time I moved my computer from one room to another, the monitor suddenly couldn't/wouldn't display colors accruately - no red. Attempt to adjust the color by using the monitor's controls we


Lack of video signal is usually 1 of 3 things, Power supply (PSU), Video card or Motherboard (mobo).Situation #1: If you get a blank screen and no sounds or movement it either indicates that the power supply unit (PSU) has failed or somet ... E-Machines eMachines Desktop PC

No' it's not powering up at all now, can you help' after changinng ac-adapter & battery


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

My acer travel mate 5710 just blipped and closed down. NOw will not even switch on. any advice how to fix? The green power light does show for one half second when I press the button but does not function to 'on' mode.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

I have power out of adapter but laptop is completely dead; no lights come on at all.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Toshiba Satellite A45-S150 Notebook

Trubleshoot Motherboard what is mother board prob and how can find n fix them....


More than 70% of all computer problems are related to cabling and connections. Ensure all cables are connected and connected firmly. IDE and floppy ribbon cables and power cables can often go loose. Ensure microprocessor, memory modules, and adapters ... PC Desktops

Acer will not boot up even with it being plugged in, no lights, noise, nothing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5100 Notebook

Whilst in use went completly dead canot resart


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Pavilion dv6000z Notebook

Cant get it to turn on/ panasonic CF-51 toughbook laptop.


Here are some troubleshooting hints, see if these will work for you. It is hard to knnow what to do in these situations because there is no way of telling what key combinations etc. were hit.\015\012\015\012 ... Panasonic Toughbook CF-51 Notebook

My hp compaq nc6400 doesn't turn on. the green


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Compaq nc6400 Notebook

My on button just blinks on and off but when I push it to turn it on..nothing happens..its like it isnt getting any connection


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5520-5908 Notebook

My loptop is an Averatec 7100. How can I test the motherboard? I took it to a computer repair shop and they said is the motherboard, I want to know how can I test it on my own.


This is more of a system diagnosis that an actual motherboard testing procedure, but since all components attach to the motherboard in one way or another it could count as a prcess of elimination......\015\012\015\012 ... PC Desktops
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8787 seconds