I will install the win xp sp 3 and see the result, meanwhile I asked my couson to arrange for me win 7 too. If this problem will interept me again then I will go to win 7. I am really worried.
On 11/24/11, Salman Raafay <salmanraa...@gmail.com> wrote: > 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 <umesha....@gmail.com> 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/accessindia@accessindia.org.in/ >> >> To unsubscribe send a message to >> accessindia-requ...@accessindia.org.in >> 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 > -- M.Phil scholar at JNU Search for old postings at: http://www.mail-archive.com/accessindia@accessindia.org.in/ To unsubscribe send a message to accessindia-requ...@accessindia.org.in 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
