Using Discrete Card on ThinkPad T430 with Optimus disabled

2014-08-10 - by Patrik Dufresne

The last few days, I've been struggling to get my laptop (ThinkPad T530 with Optimus) working with my new 4k monitor (ASUS PB287Q). This monitor need to be connected wither with HDMI or with DisplayPort. I know as a fact, the DisplayPort is not wired to the Intel video card. It's only connected t...

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Disk bottleneck with HighPoint RAID and ASUS E35M1-M


Installing a HighPoint RocketRAID 2300 SATA controller on a motherboard ASUS E35M1-M may cause you problem. In the long term, the performance is horrible. The maximum read speed for a disk was 2.6MB/sec. A reboot solved the problem, but only for a while. Further investigation lead me to the follo...

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