Ya sir u r right 2, or 3 days I told u in general, but my laptop was perchased actually on 13 but it was not with me my cousin did everything, like installing the windows. I got my laptop in my hands latter and used for two or three days regularly. But sir till now its working normaly after so restoring. But I am mentally prepared to face this challange any time..
On 11/24/11, Umesha S E <[email protected]> wrote: > Dear Salman and others, > Sorry for the delay. Yesterday I was completely involved in testing > process. So could not reply. I could find the source of the problem. > Now we have to work out for the permanent solution. Following is the > result. But I din’t understand your previous message. 2 days ago, you > said that you bought your laptop only 3 days earlier. But in the last > message you said that you restored your machine to November 15th. How > is it possible? Is your system clock not correct? > > To prateek aggarwal, > Yes sir. It is due to Audio latency. I downloaded DPC Latency Checker > from the following link: > http://www.thesycon.de/deu/latency_check.shtml > When I first ran it on the system, I got all the red bars on the graph > even while there is no sound problem. The latency was varying for > every 2-3 seconds from about 2500 micro seconds to 12500 or 13500 > micro seconds. While the sound problem was present, the bars touched > the sealing of the chart. The latency was recorded in the range of > 150000 to 300000 micro seconds. Some times it even went up to 700000 > micro seconds. Surprisingly, even when I disabled my realtek > soundcard, I got the red bars of same height. Next I suspected network > cards. The moment I disabled my wifi card, it dropped to very low in > the green region (125 micro seconds). If I re-enable the wifi card, > the next second again I got the same red bars. One more thing I like > to tell you, if I enable wifi device and turn on it using the switch > provided on the laptop, it substantially drops but not to green > region. Then I get alternating 2-3 yellow bars (about 1200 micro > seconds) and 1 or 2 red bars (about 6300 micro seconds). The earlier > observations are when wifi is enabled but switch is off. I also ran my > computer for long time to find whether the problem appears after > disabling wifi and it ran without trouble for hours. So it is clear > that my atheros Wi-Fi card is causing it. Now please tell me sir, what > I have to do next for solving that wifi device problem. If you need, I > will provide the screen shots of the graphs obtained using DPC latency > checker. > Salman, as you know this problem does not occur continuously but it > comes and goes for some minutes. Hence I was testing it by running my > system for long time. So I could not reply in time. I did not install > SP3. But if you need it, its download page is > http://www.microsoft.com/download/en/confirmation.aspx?id=1260 > The following links may also be of some use. > http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=24 > http://support.microsoft.com/kb/936929 > > To shona man, > Out of curiosity, I want to know. Can we uninstall BIOS with system restore? > To Kiran Baug, > Do we have difference between Indian and US sites in terms of > downloads available for a model? > > Umesha > > > Search for old postings at: > http://www.mail-archive.com/[email protected]/ > > To unsubscribe send a message to > [email protected] > with the subject unsubscribe. > > To change your subscription to digest mode or make any other changes, please > visit the list home page at > http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in > > -- M.Phil scholar at JNU Search for old postings at: http://www.mail-archive.com/[email protected]/ To unsubscribe send a message to [email protected] with the subject unsubscribe. To change your subscription to digest mode or make any other changes, please visit the list home page at http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in
