Digest for sci.electronics.repair@googlegroups.com - 4 updates in 2 topics

vjp2.at@at.BioStrategist.dot.dot.com: Jan 22 08:16PM

Sorry to post here, but this group is the smartest.
 
I used to have a triple boot PC with MSDOS XP and Quantian and am trying to
replicat eon a Dell Vostro. Managed to kill win7 by moving it to put MSDOS up
front.
 
Anyone have any tips about this?
 
Where to put MSDOS (1024 cylinder, zero sector requirement)?
 
Are the Archive.org XP good? Some don't have a setup key.
Or did I fail to notice?
 
Quantian runs into filesystem location. Tried home=/dev/sda1/knoppix.img
 
 
--
Vasos Panagiotopoulos panix.com/~vjp2/vasos.htm
---{Nothing herein constitutes advice. Everything fully disclaimed.}---
legg <legg@nospam.magma.ca>: Jan 23 08:14AM -0500

On Sun, 22 Jan 2023 20:16:51 -0000 (UTC),
 
>Are the Archive.org XP good? Some don't have a setup key.
>Or did I fail to notice?
 
>Quantian runs into filesystem location. Tried home=/dev/sda1/knoppix.img
 
Install order for MS OSs is pretty rigid.
 
Oldest first.
 
Linux last.
 
Good chance that fooling with partitions at any time will
dust MS.
 
Used to have?
 
RL
"Peter W." <peterwieck33@gmail.com>: Jan 22 08:53AM -0800

The Troll is back! Please do not feed the troll!
Andy Burnelli <spam@nospam.com>: Jan 22 06:47PM

Bodger wrote:
 
> which looks essentially identical to my old Amazon Basics one except that
> it has an indicator LED on the front. Price is $50 but the size it unknown
> to me at the moment.
 
Thank you for finding _both_ those 4-port GaN chargers (2x USB-C, 2x
USB-A), each of which fits the need for at least two USB-A ports!
 
The main problem that I see with the first one is only that it doesn't seem
to support QC charging (which, to me, makes a charger instantly worthless).
<https://i.postimg.cc/9FCfT60g/charger03.jpg> 4-port B087MFJY22 2C & 2A
<https://www.amazon.com/dp/B08X42DRMR/>
 
Note: In the future, the number of PD devices in your home may likely
supersede the QC devices, but for now, both are needed for many of us.
 
Luckily, your 2nd selection _does_ support both charging specs (PD & QC)!
<https://i.postimg.cc/63hntrBm/charger04.jpg> 4-port supports both QC & PD
<https://www.amazon.com/dp/B08X42DRMR/>/
 
Woo hoo! Great find! Everyone will benefit (which is the goal, after all).
 
These are the output specs of your second find as far as I can tell:
USB-C1/USB-C2 port: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A
USB-A1/USB-A2 port: 4.5V/5A, 5V/4.5A, 9V/3A, 12V/2.5A, 20V/1.5A
 
To add on-topic technical value to this conversation, here's a review:
<https://www.mbreviews.com/hyphen-x-100w-gan-charger-review/>
 
Where, in that review, they instrumented heat & power specs checks:
<https://www.mbreviews.com/wp-content/uploads/2022/02/hyphen-x-100w-charger-5.jpg>
<https://www.mbreviews.com/wp-content/uploads/2022/02/hyphen-x-100w-charger-2.jpg>
 
> an action camera and a panorama head and a travel tripod and all of those
> don't seem to slow me down and I'm 75 years old. How bloody small does a
> charger need to be?
 
I'm with you that a charger doesn't "need" to be small, especially when
it's replacing three or four separate (almost worthless) one-port chargers.
 
The charger I own was bought on Steve's recommendation on this newsgroup,
which I was able to purchase for $9 (about $10 with California sales tax).
<https://i.postimg.cc/DzGLSQJr/charger01.jpg> 3-port QA & PC GaN charger
<https://i.postimg.cc/v8t77vPX/charger02.jpg> 3-port model CH-GN67W2C1A
<https://www.amazon.com/dp/B07XYNK5TG>
 
I've been watching it for a month, ever since Steve recommended it at the
$9 price, and the price fluctuates extremely wildly - almost weekly so.
 
The only problem I see with that 67 Watt GaN 3-port charger is it's long
and heavy... to the point of imbalance when multiple cords are connected.
 
It tips over too easily; and, of course, it doesn't have two USB-A ports,
which, for the next couple of years, is perhaps more useful than two USB-C.
--
Posted out of the goodness of my heart to disseminate useful information
which, in this case, is to summarize the suitable chargers so far proposed.
 
(added s.e.r just for this summary - so they can benefit without posts)
You received this digest because you're subscribed to updates for this group. You can change your settings on the group membership page.
To unsubscribe from this group and stop receiving emails from it send an email to sci.electronics.repair+unsubscribe@googlegroups.com.

No Response to "Digest for sci.electronics.repair@googlegroups.com - 4 updates in 2 topics"

Post a Comment