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Using laptop as full time "desktop"?

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Using laptop as full time "desktop"? me 03-11-2008
Posted by me on March 11, 2008, 9:58 am
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My computer usage is such that I really do not NEED a
laptop.

I don't travel for work..... and even tho I'm a student
find that dragging a full size laptop to school to be a
burden and unnecessary as campus has many desktops
setting around to use anyway.

Having said that... I can still see value in having
laptop to move from room to room..... take on car
trips.... easy to resale on used market via mail order,
etc.

Some questions abt using a laptop in full time desktop
mode tho:

1. Can a laptop run on 110 vac without battery being
in unit? It's best not to "cook" the battery all day
long if the laptop is plugged in and used as a desktop
anyway, is it?

2. Is it Ok to leave a laptop plugged into 110 vac and
without battery ON all day long? Say you leave the
house for a few hrs..... just leave it on...... will
that be hard on the internals and cooling fan? not
being designed for that?

3. When shutting the laptop down at the end of the
day..... anyway to stop the phantom current flow form
the power brick being plugged into the wall versus just
unplugging it (hassle)?

Bottom line.... what habits are worthwhile to use a
laptop as a desktop" all day long without causing any
damage? and make it convenient as a desktop?

Posted by Roger Mills on March 11, 2008, 10:35 am
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In an earlier contribution to this discussion,

>
> Bottom line.... what habits are worthwhile to use a
> laptop as a desktop" all day long without causing any
> damage? and make it convenient as a desktop?


From the convenience point of view you need a laptop which can connect to a
docking station. You then have a monitor, power supply, mouse, full
keyboard, network cable, etc. all permanently wired into the docking
station - and simply 'plug in' the laptop when required. You can then easily
unplug the laptop and use it in stand-alone mode elsewhere. It helps if you
have a spare power brick so that you can keep one in the laptop bag without
having to remove the one from the docking station. In the last few years
before I retired, my work computer was a laptop - which I used exactly as
described, but could easily unplug it to take it home when necessary.

With regard to the power questions, I don't think any harm will come to
anything if the brick is powered 7 x 24 - although it's clearly better for
the planet if you turn it off when not required. [Don't power outlets on
your side of the pond have switches, so that you can switch them off without
having to remove the plug/brick/whatever?]

You may need to verify it with laptop manufacturers, but you should be able
to run most laptops directly from the mains without having a battery fitted.
One advantage of having a battery, of course, is that it prevents the laptop
from dying immediately if there is a mains power failure.
--
Cheers,
Roger
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Posted by me on March 11, 2008, 12:00 pm
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>From the convenience point of view you need a laptop which can connect to a
>docking station. You then have a monitor, power supply, mouse, full
>keyboard, network cable, etc. all permanently wired into the docking
>station - and simply 'plug in' the laptop when required. You can then easily
>unplug the laptop and use it in stand-alone mode elsewhere. It helps if you
>have a spare power brick so that you can keep one in the laptop bag without
>having to remove the one from the docking station. In the last few years
>before I retired, my work computer was a laptop - which I used exactly as
>described, but could easily unplug it to take it home when necessary.

Sounds good! What model/brand laptop would you advise
that has a good selection of docking accessories? Dell
Latitudes? What do you own?

>With regard to the power questions, I don't think any harm will come to
>anything if the brick is powered 7 x 24 - although it's clearly better for
>the planet if you turn it off when not required. [Don't power outlets on
>your side of the pond have switches, so that you can switch them off without
>having to remove the plug/brick/whatever?]

Unfortunately not all outlets in American homes are
wired this way but I sure wish they were! My apartment
only has one such outlet wired to a wall switch and it
is the one near the front door

>You may need to verify it with laptop manufacturers, but you should be able
>to run most laptops directly from the mains without having a battery fitted.
>One advantage of having a battery, of course, is that it prevents the laptop
>from dying immediately if there is a mains power failure.


Posted by BillW50 on March 11, 2008, 2:52 pm
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me@privacy.net typed on Tue, 11 Mar 2008 11:00:14 -0500:
[...]
>> With regard to the power questions, I don't think any harm will come
>> to anything if the brick is powered 7 x 24 - although it's clearly
>> better for the planet if you turn it off when not required. [Don't
>> power outlets on your side of the pond have switches, so that you
>> can switch them off without having to remove the
>> plug/brick/whatever?]
>
> Unfortunately not all outlets in American homes are
> wired this way but I sure wish they were! My apartment
> only has one such outlet wired to a wall switch and it
> is the one near the front door

I think Roger was talking about power strips with switches on them. I
use them all of the time.

--
Bill


Posted by Val on March 12, 2008, 12:58 am
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me@privacy.net typed on Tue, 11 Mar 2008 11:00:14 -0500:
[...]
>> With regard to the power questions, I don't think any harm will come
>> to anything if the brick is powered 7 x 24 - although it's clearly
>> better for the planet if you turn it off when not required. [Don't
>> power outlets on your side of the pond have switches, so that you
>> can switch them off without having to remove the
>> plug/brick/whatever?]
>
> Unfortunately not all outlets in American homes are
> wired this way but I sure wish they were! My apartment
> only has one such outlet wired to a wall switch and it
> is the one near the front door

I think Roger was talking about power strips with switches on them. I
use them all of the time.
--
Bill

No, Roger was talking about wall outlets that have switches built into them.
Common in the UK. Keeps the electricity from leaking out when nothing is
turned on.

Back to the original question, if the laptop is on and in use most of the
day, I'd consider getting an active cooler pad for it - fans underneath to
blow (or suck) air around the PC. Can make a world of difference in the
temperature of the laptop. Some draw power from a USB port, or can be
powered by their own wallwarts.
Val



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