After I installed a new PCI express card (a USB-3.1/C adapter, described here: dodocool PCI-Express Card with Dual Type-C Ports 15-Pin Connector SuperSpeed Gen II), my system started taking 20+ minutes to even begin starting to load Windows. I know that because I've always used a Boot Manager (BootIt BM), and this twenty-plus minutes passes before the Boot Manager is invoked.
That huge delay may be spent in POST, but I can see both the read and write lights of my SSD (system drive) flashing for most of that time. What it's doing before even attempting to load Windows is a complete mystery!
Naturally, I uninstalled the card and tried it again, expecting the timing to return to normal. It did not! :huh: What the heck is going on?? Any suggestions to help me find out?
The system in question is a home-built desktop based on an ASUS Z87-A mobo with 16 GB RAM and an Intel i7-4770K CPU @ 3.50GHz. It is my main workhorse. It is running 64-bit Windows 7 Pro with all the updates.
Please help?
That huge delay may be spent in POST, but I can see both the read and write lights of my SSD (system drive) flashing for most of that time. What it's doing before even attempting to load Windows is a complete mystery!
Naturally, I uninstalled the card and tried it again, expecting the timing to return to normal. It did not! :huh: What the heck is going on?? Any suggestions to help me find out?
The system in question is a home-built desktop based on an ASUS Z87-A mobo with 16 GB RAM and an Intel i7-4770K CPU @ 3.50GHz. It is my main workhorse. It is running 64-bit Windows 7 Pro with all the updates.
Please help?
My Computer
At a glance
Windows 7 Professional 64-bitIntel Core i7-4790K Devil’s Canyon Quad-Core ...16GB G.SKILL TridentX 2666 (PC3 21300) RAMEVGA nVidia GTX-750
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Home-built
- OS
- Windows 7 Professional 64-bit
- CPU
- Intel Core i7-4790K Devil’s Canyon Quad-Core 4.0 GHz
- Motherboard
- ASUS Z97-A/USB 3.1 Gen 2
- Memory
- 16GB G.SKILL TridentX 2666 (PC3 21300) RAM
- Graphics Card(s)
- EVGA nVidia GTX-750
- Sound Card
- LogiLink USB 2.0 7.1 Channel Sound Box
- Monitor(s) Displays
- DELL U2713HM, ViewSonic 22, HDTV
- Screen Resolution
- 1920x1080
- Hard Drives
- System is on 2x RAID 0 Samsung 850 PRO 256GB SATA-III SSD
System has several other SATA III disks as well
- PSU
- Corsair RM750x
- Case
- CoolerMaster Storm Scout 2
- Cooling
- CoolerMaster Hyper 212 EVO
- Keyboard
- Apple Slim, Bluetooth slim
- Mouse
- Logitech Trackball Marble & Logitech Wireless Trackball
- Internet Speed
- 100 Gbps
- Antivirus
- Avira AntiVirus Pro
- Browser
- Waterfox, Opera, Basilisk