⚡ Descuentos en cursos en video - Lleva tu aprendizaje técnico al siguiente nivel y aprovecha precios especiales antes de que termine la oferta. 🔥 Aprovechar oferta ahora 🔥
Computers

pc turns on and does nothing

marlon
marlon
109
hace 6 años
hace 6 años
Hello friends look I have a desktop PC that was in perfect condition as I had the trip turned it off and it lasted like three months off now when I turn it on but it does not give video does not sound the piii when it starts just turn on the LED turn on all the fans of the processor cd drive works in and out but there is no video of feeling dead, I removed the memory ram the flash with an erased place and nothing change position and nothing remove the processor blow you put thermal paste and remains the same ,, Note that the processor heatsink does not heat up, as it should be good, some advice I would appreciate if you advised me to clean the motherboard with alcohol, but I don't know if that can be done, thanks in advance.
MarioMS
MarioMS
10
hace 6 años

Good day, alcohol causes damage and raises the temperature, uses only compressed air or cold gun (not ions). Connect an external vga monitor to check if it gives video. You do not mention what the model and brand of your equipment is to know more about your fault, because as you will know, not all of these errors happen and are resolved equally in any pc or lap component. Greetings, give me a gift if you like a LIKE for helping you.

Responder
marlon
marlon
109
hace 6 años

the model is a clone of verda has no mark in the case says sentey and a sticker that says AMD sempron and how I give you a like I do not get the option ,,,,

Responder
marlon
marlon
109
hace 6 años

hello my friend I can not find what you say on the motherboard look here is the model so please see and explain me in a little more detail if it is not annoyance and thanks for answering this is the motherboard ASRock> N68C- S UCC

Responder
king_6969
king_6969
167
hace 6 años
hace 6 años
I recommend that you remove the ram and the clothes to see if you hear the beeps it does when there is no ram connected
marlon
marlon
109
hace 6 años

I already did it and I still removed the ram probe and nothing after the hard drive nothing change the sata cable and nothing .....

Responder
marlon
marlon
109
hace 6 años

It only has a ram and two port to connect the ram and I put it in both and nothing, another thing like resetting the bios if I do not have video or give image the pc

Responder
marlon
marlon
109
hace 6 años

hello look remove the processor clean and light without ram memory and I begin to whistle pi pi pi what signal is that ,,,

Responder
king_6969
king_6969
167
hace 6 años

on the motherboard there must be 3 sticks that have a little black thing called jumper, near there there must be a letter that says c_mos or clear, it depends on the card, if for example the jumper is in 1-2 then what you put in 2-3 1 second and put it back where it was and now if you can turn it on.

Responder
marlon
marlon
109
hace 6 años

hello my friend I can not find what you say on the motherboard look here is the model so please see and explain me in a little more detail if it is not annoyance and thanks for answering this is the motherboard ASRock> N68C- S UCC

Responder
RyzenX
RyzenX
68
hace 6 años
hace 6 años
If you have 2 or more ram modules, try one by one to see if it gives video, if you don't reset bios. Another thing is to place a graphic card and see if it gives an image, if it does not give an image you will have to start looking for another one by disconnecting and connecting everything again.
jochu73
jochu73
31.275
hace 6 años
hace 6 años
If the processor does not heat it may be that some of the VRMs are not walking. Check them and replace what is wrong.
piratadc
piratadc
224
hace 6 años
hace 6 años
to restart the bios os do cmos I followed the steps told by fellow king_6969
piratadc
piratadc
224
hace 6 años

another thing when I do a PC cleaning the motherboard always clean them with alcohol I leave them for a while drying and until nowadays I never had any problem obviously the board I take it out of the PC I disassemble everything and clean everything individually

Responder
piratadc
piratadc
224
hace 6 años

if you can upload a photo of your motherboard

Responder
marlon
marlon
109
hace 6 años

Thank you for answering the motherboard is the same as in the image above. My question is the steps to follow; cmos position change and once I take it to its original position? Or do I have to turn on the PC and if that procedure is performed with the PC connected to the network or disconnected with just its battery? Thanks in advance

Responder
piratadc
piratadc
224
hace 6 años

I know but I want you to upload a photo to see if you see any bloated capacitor or something like that
Of course, when you take out that blue cap, it has 3 wires, like this, the cap placed on the image, suppose it is the position 1-2, you have to put it in position 2-3 after you keep the ignition button pressed for a few seconds, turn it off you put the blue cap to its original position 1-2 and ready
You didn't answer me if you have a video card or not?

Responder
marlon
marlon
109
hace 6 años

Thank you for answering, it does not have a video card and I already heard what you told me but nothing remains the same, the capacitors are ok and I checked them, I ask you to turn it on without the RAM memory start to pi pi pi pi and when turning it on with the memory it does not I'm welcome, I know that when you turn on the PC without the memory, you do that, but then because when you put the memory in it, you die when I turn off the PC before I went on a trip, it was perfect, I don't think the ram is damaged, I don't think you advise

Responder
piratadc
piratadc
224
hace 6 años

Did you check the rest of the plaque? I had that motherboard and every time I had video problems it was because of the ram if you have any other ram or you can try your ram on another pc do it or if you can get a video board also try but do not buy anything until you know what the trouble
notice that in the image mark where the monitor is connected sorry for asking something obvious but you have connected there?

Responder
marlon
marlon
109
hace 6 años

thanks for answering hehehe if it is connected there will try to test the ram on another pc because I have no other and here in Venezuela the electronic parts are almost untiring I ask you will be cleaning the slots where the ram is connected with alcohol I did it but only with a brush,

Responder
piratadc
piratadc
224
hace 6 años

if you can clean it but I don't think it solves the problem try the memory on another pc

Responder
piratadc
piratadc
224
hace 6 años

What do you mention about the heatsink, take out the mic and see if you see something weird on the pins or socket

Responder
marlon
marlon
109
hace 6 años

Hello friends, I tell you I found another memory of two GB and I installed it and the first time I see that it started but a little slow the beep piii tarto a little but it started well is the ram memory when placing the other memory the PC is used thanks to all for their collaboration they are worth gold

Responder
Reparaciones similares solucionadas

¿Conoces una solución?

¡Aprende a reparar con estos cursos YoReparo!

4.25
(8)

Reparación de Placa Main TV LED con el Ing. Picerno

Ing. Alberto H. Picerno
$ 40 USD
$ 20 USD
4.73
(22)

Curso Reparación de Fuentes Conmutadas de PC y Equipos Electrónicos

Maximiliano Resch
$ 40 USD
$ 20 USD
4.6
(10)

Curso Localización de Fallas en Refrigeración en Heladeras/Neveras On/Off

Yamil Alarcón
$ 29 USD
$ 12 USD
¿Tienes una mejor respuesta a este tema? ¿Quieres hacerle una pregunta a nuestra comunidad y sus expertos?
Regístrate gratis