The computer won't power on and the fans don't spin

Verify the motherboard power and CPU power connections, confirm CPU and memory model compatibility and condition, and ensure the memory modules are properly seated; if the issue persists after checking these, clear the CMOS.

No display (fans spin but keyboard lights remain unresponsive when pressing Caps Lock)

Verify the motherboard and CPU power connections, ensure memory modules are properly seated, and confirm CPU/memory model compatibility and condition; if issues persist after these checks, clear CMOS.

No display (fans are spinning and the Caps Lock indicator lights up when pressing Caps Lock)

Verify the monitor is on and the display data cable is connected; ensure that the display data cable is connected to the display interface on the graphics card; if the issue persists, clear CMOS.

Press the power button, the fan spins once, then immediately shuts off. Or repeated reboots

Clear the CMOS. If the issue persists, check CPU and memory compatibility or damage. If CPU and memory are fine, remove the graphics card, hard drive, and USB devices before attempting to boot again.

Computer blue screen or crash

Check if cooling is adequate: Is the CPU cooler fan spinning? Is the cooler base tightly seated against the CPU? Has thermal paste been applied? Check or replace the CPU, memory, hard drive, operating system, and power supply.

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MR9A MAX motherboard

Product ID: 496393477

Details

Brand
MACHINIST
CPU Model
Core i7
CPU Socket
2011-3
Chipset Type
Intel B85
Compatible Devices
Personal
Compatible Processors
Intel XEON E5

⚡PCIe 3.0 x5 slots - ultra-fast expansion

💾Dual M.2 slots - 32Gb/s NVMe speed

🧊Aluminum VRM fan - advanced cooling

920.30 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your build with MACHINIST X99 — where power meets precision.

ROBUST EXPANSION - Five PCIe 3.0 slots including steel-reinforced x16 slots for ultimate GPU and peripheral flexibility.
BLAZING FAST STORAGE - Dual M.2 slots with NVMe support deliver lightning-quick 32Gb/s data transfer speeds.
MASSIVE MEMORY CAPACITY - 4 DDR4 slots supporting up to 128GB RAM at 2133/2400MHz for seamless multitasking.
POWERHOUSE COMPATIBILITY - Supports Intel Core i7 5th/6th Gen & Xeon E5 V3/V4 processors for next-level performance.
SMART COOLING CONTROLS - Aluminum alloy VRM fan plus one-key boot/restart buttons and diagnostic tools keep you in control.

The MACHINIST X99 motherboard is a high-performance ATX server board designed for Intel LGA 2011-3 socket CPUs, including Core i7 5th/6th Gen and Xeon E5 V3/V4 series. It features 4 DDR4 memory slots supporting up to 128GB RAM, dual M.2 slots for NVMe and SATA drives with speeds up to 32Gb/s, and five PCIe 3.0 slots for extensive expansion. Equipped with an aluminum VRM cooling fan and advanced diagnostic tools, it ensures stable operation and easy troubleshooting, making it ideal for professional-grade computing and gaming setups.

Specifications

ASIN	B0BFDX44L2
Best Sellers Rank	#104 in Computer Motherboards
Brand	MACHINIST
CPU Model	Core i7
CPU Socket	2011-3
Chipset Type	Intel B85
Compatible Devices	Personal Computer
Compatible Processors	Intel XEON E5 V3, Intel XEON E5 V4, Intel core_i7
Customer Reviews	3.8 out of 5 stars 35 Reviews
Graphics Card Interface	PCI Express
Main Power Connector Type	24+8 pin
Manufacturer	MACHINIST
Memory Clock Speed	2666 MHz
Memory Slots Available	4 ddr4
Memory Storage Capacity	128 GB
Mfr Part Number	M-MR9A21
Model Name	M-MR9A21
Model Number	MR9A-PRO-MAX
Number of Ethernet Ports	1
Number of Ports	20
Platform	Windows 10
Processor Socket	2011-3
RAM Memory Technology	DDR4
Ram Memory Maximum Size	128 GB
S/PDIF Connector Type	Optical
System Bus Standard Supported	SATA 3
Total PCIe Ports	5
Total SATA Ports	6
Total Usb Ports	8
USB 2.0	6
Warranty Description	/

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920.30 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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