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Wi-Fi problem

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Post time 25-6-2012 04:40 PM | Show all posts |Read mode
Erk, first skali, ampun if topik ni dh ada
Minggu ni td I tukar hard drive sbb hard drive yg lama rosak. so format laptop skali. but bila dh dpt laptop balik, x bleh guna wifi kt rumah plak. Wi-fi connected but kt icon wifi hujung sebelah kiri tu ada tanda warning kaler kuning n 'No internet access'. I try dok kt bilik yg ada modem, ok jer wifi. but bila dok kt bilik I (dpn bilik yg ada modem), xdpt plak. then, try g kt bwh kt ruang tamu, xdpt jugak. then pegi kt dapur, dpt plak. sedangkan dapur tu jauh giler dr modem


dh troubleshoot sploh juta kali, mesti detect problems yg sama:
        - The connection between your access point, router, or cable modem and the Internet is broken
        - Problem with wireless adapter or access point

Dh google byk kali solution utk 2 problems tu, dh try mcm2 but still sama cam tu gak.


So ada sapa2 tau solution problem nih? I guna Windows 7, before ni pun Windows 7 but ok jer. Nah, just in case yg ni useful



Windows IP Configuration

   Host Name . . . . . . . . . . . . : user-PC
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Bluetooth Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
   Physical Address. . . . . . . . . : 00-22-43-C5-65-46
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Atheros AR928X Wireless Network Adapter
   Physical Address. . . . . . . . . : 00-22-43-63-DC-CB
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::2822:d8cc:c33:a7d0%12(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.12(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Monday, June 25, 2012 4:27:13 PM
   Lease Expires . . . . . . . . . . : Thursday, June 28, 2012 4:34:37 PM
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DNS Servers . . . . . . . . . . . : 8.8.8.8
                                       8.8.4.4
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek RTL8101E Family PCI-E Fast Ethern
et NIC (NDIS 6.20)
   Physical Address. . . . . . . . . : 00-23-54-F6-97-83
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{4BFF53F3-3C3E-4FD4-920E-BE609B2DB90E}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{F4838854-406A-4991-ADA2-9772291BA0DA}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes


Time byk keje nk kne buat ni lah mcm2 problem dtg
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 Author| Post time 25-6-2012 04:47 PM | Show all posts
komputer n laptop lain kt rumah ni ok jer, leh guna wifi

dh reset, unplug and switch off modem byk kali but still cam tu gak
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Post time 26-6-2012 11:03 AM | Show all posts
try reinstall driver untuk wifi tu tengok...
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Post time 26-6-2012 05:36 PM | Show all posts
apa brand laptop /model?
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 Author| Post time 26-6-2012 05:42 PM | Show all posts
I guna Asus F80Q
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 Author| Post time 26-6-2012 05:45 PM | Show all posts
If nk install balik driver wifi tu nnt, kne ada cd or setup apa2 ke?
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Post time 27-6-2012 11:20 AM | Show all posts
kan ade dalam cd driver dia.. kalau takde kenalasti model laptop anda, pastu pegi donlod kat website dia
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Post time 28-6-2012 08:36 PM | Show all posts
jika install balik driver x dapat guna gak. aku saran kan agar tukar wifi laptop anda yer.
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Post time 29-6-2012 12:12 PM | Show all posts
Reply 6# gogo


   Itu hanyalah driver isu, download dekat official website Asus ada bahagian download untuk driver kebiasaannyer, kenkadang kalau salah install driver, hardware memang boleh gune tetapi kenkadang dia jadi tak betol sikit ..  Format memang senang tapi bab driver tuh spoiled sikit .. Simpan CD yang manufacture bagi time kite beli laptop tuh, banyak kegunaan tuh ! Kalau CD boot windows dekat kedai pc siap crack baru RM10 tapi kalau CD Driver memang takde jual .. Lagi satu solution kau pergi piratebay.org search driver pack manager lepas tuh kau download gune Utorrent. Pastikan menggunakan DNS open ! baru boleh masok piratebay okayy ?
p/s : Kalau laptop takboleh nak connect dengan wifi hilang 80% kegunaan laptop tu melainkan anda kaki game Spider Solitaire !
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 Author| Post time 2-7-2012 01:45 PM | Show all posts
kan ade dalam cd driver dia.. kalau takde kenalasti model laptop anda, pastu pegi donlod kat website ...
dudu_pudu Post at 27-6-2012 11:20


ok, thank you. dh reinstall few days ago, still xdpt gak ni tetiba magic, leh online plak. hope ok trus
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 Author| Post time 2-7-2012 01:47 PM | Show all posts
jika install balik driver x dapat guna gak. aku saran kan agar tukar wifi laptop anda yer.
eden77 Post at 28-6-2012 20:36


wireless card ek?
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 Author| Post time 2-7-2012 03:14 PM | Show all posts
wifi x dpt lagik. td dpt jap jah
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Post time 12-7-2012 10:23 PM | Show all posts
CUBA PAKAI WIFI BOOSTER..separate adapter..mungkin..bole...tryla
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 Author| Post time 17-7-2012 07:13 PM | Show all posts
Tnya dgn org kdai yg repair laptop, dia ckp mslh wifi card x power sgt. Abis tu, sblm ni ok jer :@
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 Author| Post time 17-7-2012 07:22 PM | Show all posts
Ada kaitan dgn firewall x?

Windows Firewall state: On

Incoming connections: Block all connections to programs that are not on the list of allowed programs

Active home or work (private) networks: TP-LINK_BE0642

Notification state: Notify me when Windows Firewall blocks a new program
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Post time 30-7-2012 12:52 PM | Show all posts
Izin saya mencelah...

TP-LINK_BE0642 adalah modem router berseries G dimana signal wifi nya agak kurang kuat jika dibanding dengan mana-mana N series. Masalah yang timbul diatas mungkin disebabkan beberapa sebab antaranya:

1.  firewall...- try switch off firewall kat windows 7
2.  unable to resolve ip address - cuba letakkan no ip secara manual kat TCP/IP wireless networking connection.
3.  conflic interupt number - didalam setiap router mesti di set kan satu number interupt yang berlainan dengan mana mana router jiran iaitu samada salah satu number 1, 3, 5, 7, 9, 11 atau 2, 4, 6, 8, 10 atau set kan "auto" (sesetengah modem router baru ada yang nih) supaya ia tidak conflic dengan mana-mana wifi jiran, kebanyakkan modem router disetkan default ke no 6.
4.  password security - cuba tukarkan setting password di wifi router dari WPA kepada WPA-PSK atau remove kan sementara apa-apa password security itu untuk melihat kesan nya.
5.  cuba ubahkan kedudukan atau tinggikan kedudukan modem wireless router tersebut - dinding akan mengurangkan jumlah signal yang akan sampai kepada notebook anda.
6.  mungkin juga wireless adaptor di notebook anda juga tidak kuat lagi - boleh beli USB wireless adaptor dan pasangkannya.

Atau untuk selesaikan masalah dapatkan model terbaru Dlink atau TP link modem wifi router dengan series N baru boleh dapat signal kuat siket...
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