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Showing results for tags 'intel wireless'.
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Throttlestopping CPU may damage WIFI adapter in Y500
jarblatter posted a topic in LenovoHey everyone and thanks for reading my first thread on Tech Inferno! A while back I downloaded Throttlestop in hopes that I could at least get my CPU to maintain its turbo clock of 3.2GHz, which is a whopping 800 MHz boost from the 2.4GHz stock clock. Anyway, I noticed that after running some benchmarks to test stability (it was stable) that I was downloading things a lot slower. I didn't correlate the two until after a while of trying to figure out what the heck happened and ruled out everything except for hardware damage, then I decided to test it. After benchmarking my download speed (which was originally 7.4MB/s peak) and seeing that I was getting 5.9MB/s peak, I decided to open Throttlestop again and disable BD PROCHOT again. Then I played Skyrim for about an hour. Finally I benchmarked my download speed over wifi again and I was only getting 2.9MB/s peak at this point. So, I have essentially confirmed that because of the location of the wifi adapter, it takes a lot of the heat from the CPU. If the CPU goes above the operating temperature of your wifi adapter (not the CPU itself), you risk damaging your wifi adapter. So be sure not to disable BD PROCHOT on your Lenovo Y500. To be specific, the operating temperature of the Centrino 2230 is 80 Celsius, and the Core i7 is 105 Celsius. So, even though your CPU can get hotter without shutting itself down, your wifi adapter cannot take the added heat and will very likely be damaged in a way that inhibits its performance. It isn't just download speed either, it's upload, ping, and connection stability too. My system specs when I did this: Lenovo Y500; Intel Core i7 3630QM, Intel Centrino 2230, Nvidia Geforce GT 750M, 8GB 1600MHz DDR3, 1TB HDD, 60GB Mushkin Atlas Value, DVD R/W
Lenovo Y510p antenna?Hi guys! I really wanted 5ghz on my Lenovo Y510p, so I took my Intel Advanced-N 6205 from my desktop and put it into my Lenovo Y510p. I did modify/unlock the BIOS according to the AWESOME tutorial on here. The thing is....using this Intel Advanced-N 6205 wireless card doesn't allow me to use the 2.5ghz band, only the 5ghz. I know that this wireless chip/card is designed for desktop use only...but why isn't it working on dual channel for my laptop? It seems weird that it works on 5ghz, considering that the Lenovo Y510p came with a 2.4ghz card. Is there a way to switch or turn of the 5ghz band on my card so I can choose to use which band? (It seems like it can only support one band at a time, or 5ghz only...) Thanks!