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PC & MAC CLINIC - On line problem solving. (CPU)     

Crocodile - 16 Dec 2002 03:59

MightyMicro - 14 Mar 2005 00:30 - 3094 of 11003

Dailos:

A very old rule for computer techies to remember is:

"To the ordinary user, most software problems look like hardware problems."

It's a 90%+ bet that you simply have a screwed up piece of software.

Otherwise, it's a relatively easily sorted disk problem. The message will be "KERNEL_DATA_INPAGE_ERROR" (two E's in kernel as in kernel of a nut, the core of the operating system).

"The guy in the shop" is frequently clueless, IMHO.

Which OS are you running, Win XP, perchance?

Let me ask my engineers tomorrow . . .

Cheers

MM

7thFloor - 14 Mar 2005 07:47 - 3095 of 11003

Kayak. Thank you for the link, it has set my mind at rest.

Your Connection
Direction
Actual Speed

Downstream 1852 Kbps (231.5 KB/sec) True Speed: 2000 Kbps (inc. overheads)
Upstream 242 Kbps (30.3 KB/sec) True Speed: 261 Kbps (inc. overheads)


'Actual Speed' is the amount of useful data that your connection can transmit/receive per second.

Seymour Clearly - 14 Mar 2005 13:18 - 3096 of 11003

Dailos, these techies know nothing. Your laptop is stuffed. Send it to me and I'll happily confirm this by examining it and reporting back. It won't be worth posting it back to you so I'll dispose of it carefully.

MightyMicro - 14 Mar 2005 18:56 - 3097 of 11003

Dailos,

If you're in the Reading area, and can drop your laptop off with us at IST, we'll have a look and see if we can get you on the air again. If we have to buy any bits, you can pay for those and, er, a large glass of wine for me in the local hostelry.

Mail me via MAM.

Cheers

Derek
--

Seymour Clearly - 14 Mar 2005 19:29 - 3098 of 11003

Spoilsport!

Dailos - 15 Mar 2005 08:33 - 3099 of 11003

Optimist: thanks for the reply

Mighty Micro: thanks for your help and kind offer, am having a week of drunken fun at Cheltenham races and have taken the lap top into a dodgy shop in Oxford. Man in there said "i'll sort it out for 60 quid cash mate" i said my goodbye to the lap top as i left!

Seymour: you aint having it! :-)

Iain - 15 Mar 2005 09:03 - 3100 of 11003

Neither are you Dalios from the sound of it! :-)

Iain - 17 Mar 2005 18:16 - 3101 of 11003

Got 2mb Of PIPEX Today.Is this reading ok?

Downstream 1355 Kbps (169.4 KB/sec) 1463 Kbps (inc. overheads)
Upstream 150 Kbps (18.8 KB/sec) 162 Kbps (inc. overheads)


Re started Router now.

Downstream 1763 Kbps (220.4 KB/sec) 1904 Kbps (inc. overheads)
Upstream 238 Kbps (29.8 KB/sec) 257 Kbps (inc. overheads)

Kayak - 17 Mar 2005 18:56 - 3102 of 11003

Second one is about right, a little low perhaps.

Iain - 17 Mar 2005 20:01 - 3103 of 11003

What should it be and how can i get it faster?

Iain - 17 Mar 2005 20:32 - 3104 of 11003

Down stream 1647 Kbps (205.9 KB/sec) 1778 Kbps (inc. overheads)
Upstream 238 Kbps (29.8 KB/sec) 257 Kbps (inc. overheads)

What should it be?

The above is after DR TCP!

Kayak - 17 Mar 2005 21:05 - 3105 of 11003

Iain, this is mine with PlusNet.

Downstream 1841 Kbps (230.1 KB/sec) 1988 Kbps (inc. overheads)
Upstream 242 Kbps (30.3 KB/sec) 261 Kbps (inc. overheads)

It will be a bit variable during the day though depending on the ISP. As the speed gets higher you are more susceptible to second-by-second changes in network congestion. To get the maximum possible speed reading, test in the middle of the night!

In Dr TCP, MTU should normally be set to 1500, RWIN to 38400 is plenty.

If you are confident in editing the registry I highly recommend these two registry tweaks (assuming you have Windows 2000 or XP):

Maximum simultaneous connections in IE (drastically increases speed of loading of webpages)

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings

Set MaxConnectionsPer1_0Server and MaxConnectionsPerServer to 16 decimal.

RWIN (does what Dr TCP does):

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

Set TcpWindowSize to 38400

Iain - 18 Mar 2005 00:57 - 3106 of 11003

Cheers Kayak:Ill do that when I get in.
Many thanks
Just checking on the system here(Win 2000)do i have to enter the numbers in Binary?
Im using WIN XP PRO

DocProc - 18 Mar 2005 08:55 - 3107 of 11003

1. In Tools, Internet Options, Security, Custom Level, Active X - controls and plug-ins, what settings should I best have?

2. What should I look for and set up to do with Java on my computer?

Kayak - 18 Mar 2005 09:00 - 3108 of 11003

Iain, set up as DWORD and enter as decimal.

Kayak - 18 Mar 2005 09:03 - 3109 of 11003

Doc, I have "Run ActiveX controls and plug-ins" and "Script ActiveX controls marked safe for scripting" set to Enable and the others to Prompt. With all these things, start with Prompt until you find there are too many prompts!

Not sure what you mean with the second question.

Iain - 18 Mar 2005 09:05 - 3110 of 11003

I dont know which DWORD Cant see MaxConnectionsPer1_0Server and MaxConnectionsPerServer

Kayak - 18 Mar 2005 09:07 - 3111 of 11003

Ah, you have to set them up if they're not there.

Kayak - 18 Mar 2005 09:13 - 3112 of 11003

Should go in the section with EnableAutodial and User Agent amongst others.

DocProc - 18 Mar 2005 09:16 - 3113 of 11003

Kayak

Thank you.

Re the Java, "Not sure what you mean with the second question."

Neither am I. :-)
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