any power supply with at least 175 watts
Remove and replace the power supply.
It is not recommended to replace a 350 watt power supply with a 300 watt power supply, as the lower wattage may not provide enough power for your components. It's best to match or exceed the wattage of the original power supply to ensure proper functionality of your system.
Yes you can, but there is a lot more to it then that, you need to know what power connectors are on the motherboard, so you should buy one that is made for your model if you don't know motherboards. If its a dell, hp, ect, you can go online and find a site that asks for the brand and model and will give you a few choices of PSU's to use, or get it from the MFG. You just can't under supply the computer.
You need to know what kind of voltage all your computer parts work at. There's not really a general Watt power supply that you should look for.
It's not recommended to use a 350 watt graphics card with a 300 watt power supply because the power supply may not be able to provide sufficient power for the graphics card's requirements. This can lead to system instability and potential damage to components. It's best to use a power supply that meets or exceeds the power requirements of the graphics card.
No. A power supply has to power all componets in a computer - processor, disk drives, optical storage, memory. So, a power supply has to be more powerful. Exact value depends on how much power all components use.
Yes, "Watt" should be capitalized when referring to the unit of power, named after James Watt.
it should be enough i think if u have money go for 600 watt it will be better
This is pushing it, but it might be possible. If the PC has a 550 Watt power supply, then if you monitor pulls 250 Watts or less, it should work. You would likely do better if you had a LED/LCD monitor with this PC and backup power supply. Of course, the 550 Watt power supply shouldn't be pulling that all the time.
There is a 750 watt power supply and an 850 watt power supply. Both have gotten excellent customer ratings at various websites. I would check the specification compliance and voltage/frequency requirements that came with your device.
it will burn do not do it or your pc or maybe your house will be in fire
The inverter should supply at least 1 kW and if it is for extended use more than 4-5 minutes it should supply 1.5 kW.