Compaq Mini 110: Polarity of power supply jack

Hello

I have a HP/Compaq Mini 110 that was given to me because both the battery and the AC adapter was lost. I have a power supply of the correct voltage (19 VDC) and can get an outlet of the right size. I need to know what the polarity of the plug must be, for example, is the center of the end positive or negative? I also need to know if the computer will be also powered if one battery (even dead) is not installed. If it will power-up with the polarity a/c adapter, I'm going to buy a battery, otherwise I don't lose money. Shame on HP/Compaq to not show a pictorial of polarity on the camera body. If I can get going, have enough moxie upgrade to Windows 10? Thank you.

Here is the Service Manual:

Manual

See p. 54 on the hard drive. She straight plug the motherboard, but it shows a cart or make sledding which does not move there and the SSD is welded to a SATA connector. For some time I took one of these apart.

He's a regular SATA and the size limit, it's what is on the market, not the hardware, so you could theoretically install a 2 TB or a 2.5 inch SATA SSD. You could probably get one inch 80 gig SATA SSD 2.5 for a pittance and it would run as well as he is capable of running.

The memory you have is DDR2-800, but the system he clocks up to speed DDR2-533.

The power Jack is soldered to the motherboard and there is no way I know to stretch upward. A lot of youtube videos on the welding on a new jack and you can find the plug for a few dollars. It is not a work that I do, but I saw several times and I think you can probably manage it if you have the soldering equipment.

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Tags: Notebooks

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