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TCP/IP problems and S1/S2/Fn key not working


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#1
Kelvin

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Firstly, hello again everyone. I've been really inactive. =/

Anyway, I have 2 problems on hand now, both caused by the same reason:

I was wanting to clear out junk from my laptop and thus I referred to an IT magazine.

I used a tool called Duplicate Finder by Brooks Younce Software.

After I used the software and rebooted, all my drivers were corrupt, Photoshop CS2 wouldn't work, and lots of other things happened.

Well, I solved those problems, but..

1.) When I try to connect to a Local Area Network, it doesn't assign me anything.. the details box is empty. Totally blank. And, when I click Repair, it says 'TCP/IP is not enabled for this connection. Cannot proceed.'

I already Googled it up, and tried most workarounds, but it won't work.. and I'm left with a dead laptop that won't connect to the Internet (through the ethernet port).

2.) The Fn, S1 and S2 keys on my keyboard isn't working. I already reinstalled the drivers for my laptop but still it won't work.

Please help, I'm on the verge of sending it back to Sony Center...
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#2
jt1990

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Have you tried resetting the TCP/IP? Checked that all the services are running?
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#3
Kelvin

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How do I reset TCP/IP?

Also, which services do I need to check?

Thanks in advance :)
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#4
dsenette

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do you have your windows disk?

Do you have a valid XP cd?

If so, place it in your CD ROM drive and follow the instructions below

Start > Run > cmd then type

sfc /scannow (note the space)

let this run untill you get a message saying it is complete.

SFC - system file checker, retrieves the correct version of the file from %Systemroot%\System32\Dllcache or the Windows installation source files, and then replaces the incorrect file.

If you want to see what was replaced, right click My Computer > manage, expand event viewer > system..
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#5
Kelvin

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Nope. XP on my laptop is OEM. No driver disk, no Windows XP disk, no nothing. :)

Running sfc /scannow without the disk... probably will be able to find the file online =/

Will post back with the results.

Thanks.
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#6
Kelvin

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Oh and just to let everyone know that I've fixed problem #2.
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#7
Kelvin

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Ok, finished sfc.

No difference. Still says the same thing.
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#8
jt1990

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Go to the command prompt and type "netsh int ip reset restlog.txt" (without the quotes)

Microsoft's directions are here.
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#9
Kelvin

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Thanks jt...

I ran that in cmd, but nothing happened...



Here's the log.

reset SYSTEM\CurrentControlSet\Services\Dhcp\Parameters\Options\15\RegLocation
old REG_MULTI_SZ =
SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\?\DhcpDomain
SYSTEM\CurrentControlSet\Services\TcpIp\Parameters\DhcpDomain

added SYSTEM\CurrentControlSet\Services\Netbt\Parameters\Interfaces\Tcpip_{532366BD-7EA3-4EB5-B59C-3E80D97F646C}\NetbiosOptions
added SYSTEM\CurrentControlSet\Services\Netbt\Parameters\Interfaces\Tcpip_{AE267122-642C-41BB-85B2-5445BF18E5F9}\NetbiosOptions
deleted SYSTEM\CurrentControlSet\Services\Netbt\Parameters\EnableLmhosts
added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{33737E61-30C2-4B20-A231-F9C84F48F218}\AddressType
added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{33737E61-30C2-4B20-A231-F9C84F48F218}\DisableDynamicUpdate
reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{33737E61-30C2-4B20-A231-F9C84F48F218}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{33737E61-30C2-4B20-A231-F9C84F48F218}\TcpAllowedPorts
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{33737E61-30C2-4B20-A231-F9C84F48F218}\UdpAllowedPorts
old REG_MULTI_SZ =
0

added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{95A8CB1F-B990-412E-BC8D-C4D345F735B2}\AddressType
added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{95A8CB1F-B990-412E-BC8D-C4D345F735B2}\DisableDynamicUpdate
reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{95A8CB1F-B990-412E-BC8D-C4D345F735B2}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{95A8CB1F-B990-412E-BC8D-C4D345F735B2}\TcpAllowedPorts
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{95A8CB1F-B990-412E-BC8D-C4D345F735B2}\UdpAllowedPorts
old REG_MULTI_SZ =
0

added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\DisableDynamicUpdate
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\IpAutoconfigurationAddress
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\IpAutoconfigurationMask
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\IpAutoconfigurationSeed
reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\TcpAllowedPorts
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{CA66A8B6-572F-47E8-A20A-9DBB46C01E90}\UdpAllowedPorts
old REG_MULTI_SZ =
0

added SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\DisableDynamicUpdate
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\IpAutoconfigurationAddress
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\IpAutoconfigurationMask
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\IpAutoconfigurationSeed
reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\RawIpAllowedProtocols
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\TcpAllowedPorts
old REG_MULTI_SZ =
0

reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{F1582D1F-AE70-4CF5-BCA1-781B63090254}\UdpAllowedPorts
old REG_MULTI_SZ =
0

deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DisableDhcpMediaSense
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DontAddDefaultGatewayDefault
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\EnableIcmpRedirect
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\EnableSecurityFilters
reset SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\IpEnableRouter
old REG_DWORD = 1

deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\SearchList
deleted SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\UseDomainNameDevolution
reset Linkage\UpperBind for PCI\VEN_8086&DEV_4220&SUBSYS_27538086&REV_05\4&AD1B67F&0&50F0. bad value was:
REG_MULTI_SZ =
PSched

reset Linkage\UpperBind for PCI\VEN_10EC&DEV_8139&SUBSYS_81F1104D&REV_10\4&AD1B67F&0&40F0. bad value was:
REG_MULTI_SZ =
Epfwndis

reset Linkage\UpperBind for ROOT\MS_NDISWANIP\0000. bad value was:
REG_MULTI_SZ =
Epfwndis

<completed>


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#10
jt1990

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Go to Start=>Run and type "Services.msc" and check and see if the following services are running:
DNS Client
DHCP Client
Network Connections
TCP/IP NetBios Helper
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#11
Kelvin

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All present, started and at Automatic.
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#12
The Skeptic

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Download WinSock XP fix from here. Run the fix.
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#13
Kelvin

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Hey guys, just woke up...

Anyway, I restarted my laptop, and well, ... it's working again. Most probably the earlier fixes didn't work because I didn't restart :) ...

Thanks everyone!
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#14
jt1990

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No prob...Even tho I'm not sure if I was able to help!

The Skeptic - I thought that the WinSock XP fix pretty much reset the TCP/IP like I had him do...or am I mistaken? Because I thought about recommending that, but thought it did the same thing and wasn't sure where to download it, so I didn't...
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#15
The Skeptic

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I am not sure if the one is the other. I looked many time for definitions of the two but couldn't come out with answers. My impression is, and I may be wrong, that winsock also fixes tcp/ip, but tcp/ip doesn't fix winsock. At the same site from which I took the link to winsock there is another link to a fix for tcp/ip (here). Honestly, I am not sure, and would be glad to learn.
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