up more wifi power on your laptop

Every one must have same problem with me, if our signal to low for join some acces point of wifi.
there is have to factor, first is the acces point it's self and second is our wifi card on laptop run so low power.

Did you know that our laptop (the new series) have on board wifi card called mini pci card (it's show on pic).
of the two factor upthere let we think the acces point have no problem, so what we do now? here my solution.
don't be affraid for this experiment it's work, and give you more power on your wifi board card.
here the step a hope your laptop have same or little same with my laptop:
1. turn off you laptop, open the back case only in wifi slot. (for this open your manua l laptop or find on website)
2. after open case you will see a small card 5cmx7cm it's call mini pci card. in head of card you will see 2 knop and one of knop join the the cable (it's call pigtail).
3. release the card and the pigtail from the mini pci.
4. now you must change the card with new one, with same card 802.11 a/b/g or 802.11 b/g, but must have more power (dbm).
the regular card have little power (<19dm) href="http://atheros.com">atheros or you can find on wifi store on your local site.

5. if you now have a new card with new dbm, place the card on your laptop for change the old one, dont forget put the pigtail in main knop.
6. turn on your laptop, install your new driver for linux or windows it's for the new card.
usualy windows will detect the new one. or if your system you can find in web for the driver.

finaly it's finish and now try the different of your wifi laptop coverage and power..it's very awasome the signal so strenght.