power supply

good day dear community :) frst of all - i hope that i post this in the right sub-forum here. if not -plz set me straigth. i thought that i can post PSU-related questions here. what is the topic: I'm looking to build an off the grid system using a Raspberry Pi powered by a power bank or a...

setup: old HP d530 SFF(DK907A) Pentium4, running Fedora 8, power supply 500W HPQ-500BR-H12S, HP P6B580 motherboard (I will attach some photos as well) problem: I have to press F1 to boot after PC restart, and I need to make it independent from human interaction, because I am not always near...

I'm looking for suggestions on the quietest components to support a PC with the following constraints. Don't worry about cost, I'm just looking for the best technical info: CPU: i9-14900K Power: motherboard will be set to enforce stock limits: PL1 = PL2 = 253 W GPU: Nvidia RTX 4090 RAM: 192 GB...

Not long ago I rescued an old pc from my grandparents' house, it's an hp compaq dx2200 it has a pentium 4 and it's old but I cleaned it up and reinstalled windows xp to use it to play some retro games. What happens is that when turning off the pc from windows or pressing the shutdown button...

So I bought a brand new PC from scratch: - GPU: AMD RX 7900XT by Powercolor - CPU: Intel I7-13700K - Mobo: Z790 Aorus Elite AX by Gigabyte - RAM: G.Skill DDR5 2x 16 GB Sticks. - SSD: Samsung 990 m.2 nvme with a fresh install of Windows 11. The only thing NOT new is the PSU. - PSU: Rosewill...

Hi Thanks for dropping by and trying to help a new fellow member here. I have come across a weird problem. So here it goes: My PC Build: i5 12400 MSI B660m a pro wifi ddr4 G.Skill Ripjaws V 8gb x 2 3600mhz Deepcool AK400 Deepcool dq750 M2VL PSU Deepcool Mattrexx 55 4f Mesh All parts are new...

Heres the story, i was not much aware about computers so i bought a budget Pre built PC. Its been 2 years since then and i saved up enough money to buy a brand new GPU, but after a little research i founded out that my PSU wont be able to run my new GPU which is an RX 570. I wanted to upgrade it...

Hello everyone, I have an Asus Desktop G11CD-K PC (the K is for Kabylake version) wich i disassembled to clean all its parts (including Graphic card fan, its Processor, CPU fan and replacing its thermal paste, and also its front components). After cleaning, I assembled it correctly, but to be...

My old (we're talking 2007ish old) no name power supply doesn't spin fast enough (we're talking 40rpm, yes I actually counted it), and it's uncomfortably hot to the touch, it doesn't necessarily burn you, but it's hot enough to make you feel like something has to be done about it. I know how...

I have this problem with my Desktop PC since past 3 years when I replaced my faulty PSU with Corsair VS550 back in 2017. Everything was perfect before that with the previous PSU. Since then, every time I turn my PC ON, the front LED light turns ON, CPU and PSU fans etc. start rotating AND...

Hi. I have an old system (i7-870 and AMD 6970) and i need a new psu. Max load wattage according to outervision calculator is ~500 w and minimum recommended ~550 w. Now where i live my choices are limited. I can find a few descent low budget psu's like the ones below 1.Be Quiet System Power 9...

So I'm looking for a power supply for my pc, the current power supply I have now Is just a random power supply & it doesn't have a 6 Pin connector that I need, also It's probably going to catch fire so best get rid of it now. PC Specs Currently: - i7 2600k - Intel DQ77MK - 12gb DDR3 - 1333 -...

Reconnect , connect or check cable conections ,internal cable connections like 24 pin cable.or others ,with PSU switch on but PC powered off can cause any issue to the computer ? in my case I was only pushing the 24 pin cable to make sure the connection was good , I think was good anyway . the...

Suppose my computer draws 900W at full load, and I have a 850 watts UPS. I know if there is a blackout, and I am at full load, my computer will shut down. What I want to know is this: When there is NO blackout and I am at full load, can my computer actually draw 900 W or is it like the power...

Hello all. I have a small problem that gets worse over time. The problem is that the PC crashing completely, I can not do anything in a given situation, the only option is the RESET or POWER OFF button. Sometimes I have to wait several seconds, because even after the reset and PC running I have...

Hi, I'm new here and I wanted to ask about a possible fault in my PSU. I used an air blower to clean it last month (I now know that was a mistake). Since then, it's been making this weird noise. At first it was just after booting and then it would be mostly silent until I shut down and restart...

The PSU will be a Seasonic 620w 80+ bronze PSU juicing up a Ryzen 5 2600x and vega 64. Pcpartpicker says its enough but I don't know. https://pcpartpicker.com/list/CTJ9P3 (the parts list.)

Hi guys. I currently have a GTX 750, which is obviously not as good as a GTX 1050. The reason I need something equivalent to a GTX 1050, is because that is what the minimum is for Windows Mixed Reality, and I am planning on getting a headset. I have found some alternatives to it that possibly...

Hey Guys, Sorry for the crap links below, the spam filter thought I was spamming if I left them as clickable URLs. What is left is the last part of the tinyurl. Just curious about a few things. I am currently selecting some parts for a mining rig and would like to use 2 quality 750 watt power...

Hey guys, I'd like you to help me with a question I'm having about my PC. A few days ago I was on Youtube, the PC (described below) turned off out of nowhere, I tried to turn it on back but shutdown in 5 seconds. I tried to turn on again, but now the CPU_LED is stuck and I can not POST or even...