Messages - cettolox [ switch to compact view ]

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6
Update. Changed the video card, 40€ on ebay, solved the issues.

Thanks everyone,

/Stefano

7
Haven't you answered your own question? If it happens on external monitors it is unlikely to be the built in LCD or its associated components

Yes, but since I already purchased a motherboard without solving the issue I wanted to be sure that, buying a video card, I am going to solve it (I cannot loan it, already tried).

Have you taken the system apart before this problem? If so note the last comment in the above document about intermittent graphic card failures. Check it is properly seated (remove it and reinstall it checking there is no dust around the connectors and that the flex cable is reseated properly).

I removed it and reinstalled it several times, cleaning everything. So it is not dust related.

is it time for a new laptop?

:-) Yes, probably, but the fact is that the C840 has been an excellent laptop... repairing it with a new video card (quoted arount 50$ on ebay) was I think a good thing to do.

Thanks,

/Stefano

8
Hi,

I have a classical "flickering" display problem on my Dell C840 laptop. Since I cannot understand if the problem is relate to the lcd or to the inverter or to che graphic adapter, maybe someone of you knows a good HW forum to ask for a suggestion (I know this is a SW forum, but all you people are so good in any computer stuff..).

Anyway I also tell you the symtoms, in case there is some advice here.

- the lcd flickers and shows random patterns
- it gets worse as time goes by (if the pc is cold it happens after 20mins, if it's warm it happens immediatley)
- it gets worse or better if I twist the base unit
- it gets worse or better if I lightly push or pull the lcd (see here http://www.youtube.com/v/AbHDsUnY5PA )
- as the patterns on the screen get worse, at a certain point WinXP freezes and reboots
- I get the same problem if I connect an external monitor
- I get the same problem if I connect to the laptop via VNC or LOGMEIN (remote desktop). (I think this excludes the lcd and inverter, since it means that the corrupted patterns are sent via tcp/ip to a remote controlling machine....
- I tried with no success to change operating system, to work disconnecting all the disconnectable hardware, to change RAM dimms, even to change the whole motherboard

I suspect a video card fault (I think onboard video memory broken).

Thanks,

/Stefano

9
It works perfectly!! It issues "TOP n 1000" instead of "RETR n", so it does exactly what I was searching for.

Thanks a lot !

/Stef

10
Hi,

I need to read my company email (exchange, pop3 enabled) without marking emails as READ. This is because I hate to use outlook and to find already read emails.

I know it's Microsoft Exchange that marks them read when a program issues the RETR pop3 command. But I also know that if the program fetches the emails with the TOP pop3 command, the emails remain unread.

Do you know if there is a software that let me peek in my mailbox using this (or equivalent) technique ?

Thanks,

/Stef

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