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144Hz Monitor Stuck at 60Hz After a Driver Update: What to Check
If your 144Hz monitor is suddenly stuck at 60Hz after a graphics driver update, check Windows refresh rate settings, resolution, cables, GPU settings and the driver itself.
Read the fix →GPU & DISPLAYBlack Screen After NVIDIA Driver Update: What to Check
If your monitor goes black after an NVIDIA driver update, use these checks to determine whether the problem is the driver, display output, monitor connection, or Windows.
Read the fix →RAM & BIOSWhy Does DDR5 Memory Training Happen Every Boot?
DDR5 memory training can make a PC take much longer to boot. Learn why it happens, why EXPO or XMP can affect it, and when repeated training may be worth investigating.
Read the fix →NETWORKINGEthernet Is Slow on My PC but Wi-Fi Is Fast
If Ethernet is slower than Wi-Fi on your Windows PC, check the negotiated link speed, cable, router port, adapter settings and network driver before blaming your internet connection.
Read the fix →RAM & BIOSWhy Does EXPO Make My PC Boot So Slowly?
If your AM5 PC takes much longer to boot after enabling AMD EXPO, learn how DDR5 memory training, RAM configuration and BIOS settings can affect startup time.
Read the fix →STORAGEMy NVMe SSD Disappears After Sleep Mode: What to Check
If your NVMe SSD disappears after waking your PC from sleep but returns after a restart, check Windows detection, drivers, firmware, BIOS and power-state behavior.
Read the fix →PERFORMANCEPC Freezes Only When Idle but Works Fine While Gaming: What to Check
If your PC freezes while idle but stays stable during gaming, check power states, drivers, RAM settings, BIOS, and Windows logs before blaming the hardware.
Read the fix →PERFORMANCEPC Stutters After Waking From Sleep: What to Check
If your Windows PC becomes laggy or starts stuttering only after waking from sleep, use these checks to narrow down drivers, power states, USB devices and background processes.
Read the fix →PERFORMANCEWhy Does My PC Stutter While Downloading Steam Games?
If your PC becomes slow or stutters while Steam downloads or updates games, learn how CPU usage, SSD activity, background scanning and other bottlenecks can affect performance.
Read the fix →RAM & BIOSPC Won't Boot After Enabling EXPO: What Happened?
If your AM5 PC stops booting after enabling AMD EXPO, learn why memory training, RAM compatibility and unstable memory settings may be involved and what to check next.
Read the fix →GPU & DISPLAYSecond Monitor Stutters While Gaming on Main Monitor: What to Check
If your second monitor stutters while you game on your main display, learn how refresh rates, GPU load, video playback, VRR and display settings can affect multi-monitor performance.
Read the fix →STORAGESSD Hits 100% Usage When Downloading Games: What to Check
If your SSD reaches 100% usage while downloading games, learn why downloading, unpacking, writing, and installing can saturate the drive and what to check.
Read the fix →STORAGESSD at 100% Usage While Idle on Windows 11: What to Check
If your SSD reaches 100% usage while your Windows 11 PC appears idle, use these checks to identify background activity, indexing, updates, storage problems and other possible causes.
Read the fix →NETWORKINGWi-Fi Keeps Disconnecting Only on My Windows PC: What to Check
If Wi-Fi keeps disconnecting on one Windows PC while every other device stays connected, check the adapter, driver, power management, signal, and Windows networking.
Read the fix →NETWORKINGWhy Is My Wi-Fi Slow on My PC but Fast on My Phone?
If Wi-Fi is fast on your phone but much slower on your PC, use these tests to narrow the problem down to signal, drivers, antennas, settings or the Wi-Fi adapter.
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