Adding comments into the message text certainly makes it easier to follow the thought processes but it also makes it more complex to write the comments after two or three exchanges. I'll try to be careful with the snipping and cutting. <grin> My added comments are preceded by three asterisks. ----- Original Message ----- From: "Fred Ward" <Fred.Ward@xxxxxxxxxxxxxx> To: <pctechtalk@xxxxxxxxxxxxx> Sent: Wednesday, April 13, 2005 5:27 PM Subject: -=PCTechTalk=- Re: XP Home Boot Problem > Yes, F8 brings up a boot menu, but the diagnostic option just hangs in the > same way as the others. *** Will it boot to SETUP? Anything unusual in there? I assume you are able to read and write to the HD with no problems since you copied driver files to it. If it will boot to the recovery partition, why won't it boot to the diagnostics partition? Or is the diagnostics NOT a partition? > Or, if he has a spare drive laying around or can buy > one, >> install it and then format and install windows and then install the bad >> drive as slave and so on. > > Agreed, I've got spare drives of sufficient capacity and have done > re-installs many times. *** I would install a spare drive as master and the bad drive as a slave. I would then scrounge any non-oem version of Win95 or later and clean install it (an OEM version that has not been butchered by the manufacturer would probably work as well). Maybe booting in SAFE mode or disconnecting all of the optional peripherals would minimize the driver hassles. If the boot is successful, you have eliminated everything except the hard drive and the software installed on it. Not much help, but you should be able to save all the data from the bad drive just in case. In fact I would do that at the very first opportunity... just in case. :-)) > This has a recovery partition, but the process starts by reformatting - > therefore destroying everything! I am trying to avoid this if at all > possible. *** If the boot with the spare drive is successful and the data backup is done I would think that the recovery partition would be the path of least resistance. Of course, if you are like me, you are curious as hell and you don't want to wipe out any evidence until you have all the answers. Or, again like me, you are too stubborn to take the easy way out of any problem, if for no other reason than because it is the easy way out. >> Some manufacturers maintain websites .... >> a download page where you can input the computers serial number and get a > list >> of required drivers or even the drivers themselves. > > Not in this case unfortunately. *** I assume you have informed your colleague of the folly in buying a computer from a company that does not have a good tech support website. Not to mention the need for a system installation disk instead of a recovery partition. <grin> > Several points here. The last driver mentioned in ntbtlog is not bad, so > can't be identifying the cause of the hang. *** How were you able to determine that? Does the problem persist AFTER overwriting it with a known good one? Why is it the last one in the log? Would the name of the last and presumably the bad one, not be written until AFTER it was loaded? Wouldn't it be nice if the log read: Loading: Good_Driver.sys Load complete Loading: Bill_Gates.sys Load aborted: Bill_Gates.sys corrupted Windows aborted System boot aborted. >Deleting the system.log file > does clear the file corruptions and it is created again on the next boot - > but its corrupted again and I can't see the contents even with a hex > editor. *** Can a bad driver trying to load cause the log to become corrupt? Doesn't seem likely to me. IIRC you mentioned that scandisk was tried and reported that log corrupted. Did you also do defrag or chkdsk? If the system.log is written to the same area of the drive could an unidentified bad spot on the drive cause the corrupt file? >> What was the computer doing just before the problem was discovered? > > I have to say I can't get a very clear answer to this question (it was one > of the first I asked). I do know that he was not into loading lots of > software or games and a look through the program files shows that the > programs installed are small in number and very common - so no clues > there. *** Whatever it was, caused him to need to do a standard system restore, that turned out to be anything but standard. What sort of thing(s) might he have been doing that could cause a system restore to go so bad? Is the lack of a clear answer because he is being evasive? I don't mean that to be rude or insulting. Some people (including ME sometimes) are too proud (or too ashamed) to admit they were doing things they know they shouldn't do even when it will help fix a major problem and the fixer doesn't care. The answer to the question could be a clue to the type of things he might have been doing. Such as monkeying around in areas of the registry that he should not be in. Thanks for taking the time to read and respond. 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