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HP 2x1x16 Kvm Ip Switch 16 Port 410530-001 408965-001 Questions & Answers
2 Answers
Hp 620 refusing to stay on.. trips off when booting?
What's d cause/solution pls?
Larry always posts up there ^^^ , when I should be down here! Great answer Larry Ng.
- Emmanuel Jan 20, 2021It's doesn't indicate power on, but it comes on..after showing d hp logo when it goes to starting windows it trips off...the when put on again it's requesting to lunch start up repair
Larry Ng Jan 20, 2021
the 620 is old and we know them well here.
PC's trip off for 20 reasons, that is a fact.
and you will not guess 20 times right>?
so we test the PC to find cause. true.
or get a repair show to fix it like 99% do.
are you handy with tools, and willing to buy parts or a meter?
IDK why you ask this, ? not told.
just want 20 guesses here? that?
HP 620 NOTEBOOK right? ?????
clear as day over 10 years old
2010 made most are.
hp has no service guide like dell have.
Dell is best.! (do not buy HP)
age is first , with any savvy tech, we see age first, age tells a tech what might be wrong. easy. (and sets the path of actions)
the cause is 2 fold, (tech) power overload or overheating.
1: the big huge battery is removed first.
run on AC power pack only not that bad and now shorted out huge bad boy battery
even run like this FOREVER if that is you bag.
2: next the RTC coin cell battery is now dead
a $1 part, and when dead no PC can boot.
and BIOS goes NUTS, and random.
3: YouTube covers dismantle to RTC coin watch it.
4: overheating we run apps on any PC
to see if CPU is not too hot,
if yes we clean the PC out fully of all lint
or it will always overheat.https://pcdied.com/overheated.html
5: overloading power, this is where the 20+ count comes in to play, 20 things inside any PC on average can in fact short out
and the power regulators inside see that and shut down and the PC goes dead.
we do the strip down test to find that.
https://pcdied.com/PSU/strip-down-testin...
I bet you are not game for all that.
most are not, that is why PC shops excel.
you have 3 choices besides trade up.
1: get the shop to fix it.
2: gue$$.
3: or test.
your call.
Larry Ng Jan 20, 2021
if PC stays on, bad HDD is next fail.
like clock work , normal failures are known.
batteries first then HDD.
or simply packed full of lint alike all are 10 years old, no kidding, packed.
Anonymous Jan 20, 2021
trips off means
1:fans dead
2: screen dead
3: all LED dead.
4: silent, right?
and holding power button for 10 seconds and released at end fails.
5: and fails with big battery dropped out fully.
there is start, we can do this 20 steps at a time. until TRUE cause is found.
RTC coin replaced is next.
seen as coin cell socket holder (nice)
just the opposite side from DDR ram bank.
seen here. see silver coin? left side.?
https://youtu.be/OKQb4oR_WUM?t=333
HP Computers &...
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Answered
on Jan 21, 2021
2 Answers
Forgot login password
reboot the computer and hit F8 key continually to access the boot menu
Choose Safe mode
Log in the "Administrator " Account. Password should be blank.
Once logged in, go to control panel....Users account....change an account
Choose yours and change the password.
reboot
HP Computers &...
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Answered
on Dec 08, 2020
1 Answer
How to fix hp laptop running slow windows 10?
Run a good antivirus software, clean out junk files and cache files, make sure you have enough RAM 2GB minimum and more will be faster, check that your hard drive is healthy and not failing which will slow a laptop.
If none of these things helps, save your personal files to a thumb drive and reinstall a clean load of Win10.
HP Computers &...
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Answered
on Nov 23, 2020
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