PC not turning on

[sinan]

my pc doesn't turn on. i connected it to multiple wall sockets but nothing changed - i removed the side panel (the pc was delivered without any inside foam packaging) and a few pin connectors were loose if that has anything to do with it. what should i do?

these are its specs
Case
PCS ELEMENT CASE
Processor (CPU)
AMD Ryzen 5 5600 Six Core CPU (3.5GHz-4.4GHz/35MB CACHE/AM4)
Motherboard
ASUS® PRIME A520M-K (mATX, AM4, DDR4, PCIe 3.0)
Memory (RAM)
16GB PCS PRO DDR4 3200MHz (2 x 8GB)
Graphics Card
2GB NVIDIA GEFORCE GT 1030 - DVI, HDMI
Graphics Card Support Bracket
NONE (BRACKET INCLUDED AS STANDARD ON 4070 Ti / RX 7700 XT AND ABOVE)
1st M.2 SSD Drive
1TB PCS PCIe M.2 SSD (3500 MB/R, 3200 MB/W)
Power Supply
PCS 250W 80+ BRONZE POWER SUPPLY
Power Cable
1 x 1.5 Metre UK Power Cable (Kettle Lead)
Processor Cooling
STANDARD AMD CPU COOLER
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Extra Case Fans
1 x 120mm PCS Black Case Fan
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Network Card
10/100/1000 GIGABIT LAN PORT
Wireless Network Card
WIRELESS INTEL® Wi-Fi 6E AX210 2,400Mbps/5GHz, 300Mbps/2.4GHz PCI-E CARD + BT 5.0
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Windows 11 Home 64 Bit - inc. Single Licence
Operating System Language
United Kingdom - English Language
Windows Recovery Media
Windows 10/11 Multi-Language Recovery Image - Unlimited Downloads from Online Account
Office Software
FREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-Virus
Norton 360 inc. Game Optimizer - Free 90 Day License
Browser
Google Chrome™
Monitor
MSI 25" PRO MP251 - 1920 x 1080, 1ms, 100Hz
Keyboard & Mouse
PCSpecialist M400 USB OPTICAL MOUSE
Warranty
3 Year Standard Warranty (6 Month Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 4 to 6 working days
Miscellaneous
PCSpecialist Game Pass Sheet
Welcome Book
PCSpecialist Welcome Book
Logo Branding
PCSpecialist Logo
Packaging
PCS Common Pack Small


Unique URL to re-configure: https://www.pcspecialist.co.uk/saved-configurations/amd-am4-home-office/3TTPPrrH9c/

 

[Scoped Badger]

At the risk of asking a stupid question, have you turned the power supply on at the back of your case?

 

[sinan]

Yeah, it's plugged in and the I is down.

 

[Scoped Badger]

Have you confirmed that everything is pushed firmly in and connected properly to each component and your PSU?

 

[Martinr36]

Check specifically the 24 pin connector to the motherboard, and also the 8 pin connector on the motherboard

 

[sinan]

Both are connected.

 

[Scoped Badger]

When you ordered, what was the specified power consumption?

A 250W PSU feels incredibly low, even for those components. It may not be the issue, but the motherboard and CPU must take up half that wattage.

 

[TonyCarter]

When you ordered, what was the specified power consumption?

A 250W PSU feels incredibly low, even for those components. It may not be the issue, but the motherboard and CPU must take up half that wattage.

I tried to check that too, but if I click through to proceed on the provided config, it just goes straight through to confirming it.

However, if I put a higher wattage PSU in...