Question about Compaq Presario 1275 Notebook

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Compaq Presario 1275 notebook.

How can I get into the CMOS setup after I turn the computer on? On some other computers that I have used I pressed the "Del" key on start-up.

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Re: Compaq Presario 1275 notebook.

Hello es230,

Try pressing F10 key just after the COMPAQ has flashed on your screen?


Posted on Dec 02, 2007

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Need older bios download for a Compaq Presario 1275 Notebook PC

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I've got a compaq presario 1245 laptop. On booting it gives me a black screen with "Error 0270 Real Time Clock Error" I can get into the Setup and boot screens (F1 & F10) but any changes (reset date/time...

you will need to open your computer and look inside. if you are not sure take to a repair centre, the battery is on the motherboard, thats why you need to take really if you are going to be doing it. But i would advised to get a IT guy to do it for you. once its taken out you need to replace it with a new one.

Mar 25, 2009 | Compaq Presario 1275 Notebook

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Where is cmos battery on presario 1275

hi there
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Feb 23, 2009 | Compaq Presario 1275 Notebook

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Turning off computer

I have a Compaq 1275 with the same problem. You can actually turn it off without removing the battery by holding the on/off button for more than 4 seconds. This actually works for any computers (it is like a reset button). Hope it helps.

Jul 01, 2008 | Compaq Presario 1275 Notebook

1 Answer

CMOS setup

here's a good guide to help ya with finding the CMOS Battery:

Dec 02, 2007 | Compaq Presario 1275 Notebook

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