20 Most Recent HP ze5560US (DP473U#ABA) PC Notebook Questions & Answers


your last lined is typed wrong, works, should be worked, (past tense) right?
I guess the screen is 100% dead and PC silent right? no text to the screen ever.
old laptops 15 long years old in fact (can be)
old pentium4 with a square 4:5 screen wow.
some fans are modulated, ever heard of PWM? (this one is)
so did you first remove relic old main battery first, it will be shorted now, and when shorted it overoloads power buses.
then the coin cell is NEXT , never seen one last 15 year, not me.
why wait get the HP RTC cmos coin cell. for 2 bucks and put it in.
dead PC 101, above done, fan dead.
1: power pack 19vdc, it must be at least 18.5vdc,
at the mobo not in hand by it self. the means under load testing.
normal load. we use a thing (20bucks) a voltmeter DMM to test all power packs. or replace it for $10 if you can even find one this old.
there is more lots more, if one component on the mobo shorts.
we can find that but , ill stop here, if you can get this far.
now the book on your PC, page 91 shows how to change the CMOS battery, here is the steps (compaqs are PITA)
this page. (Compaq then thought it lasted 20 years, hahahahaha)

https://www.manualslib.com/manual/273370/Hp-Evo-N1010v.html?page=91#manual


Keyboard cover(page 2-13)
Speaker (page 2-15)
Keyboard (page 2-16)
Switchboard PCA(page 2-19)
CD/DVD (page 2-20
Display (page 2-23)
Top case (page 2-26)
Floppy (page 2-32)
Heat sink (page 2-40)
Motherboard (page 2-50) bingo the coin cell.


the fan is modulated. (it is controlled at all times for speed)
at power on most laps it run real fast first. then slows.
this is by DESIGN to keep noise lower.
id the CD does not eject try on damand there is no power.
if fan is dead, to, power is gone
one guy asked what power means. ok
it means all 3 4 or 5 power regulators on board work
5v
12v
3.3.
1.8 and more, if any power reg shuts down the PC is DEAD.

HP ze5560US... | Answered on Jan 18, 2018


no OS stated, windows 10? did you upgrade windows? (???)
you mean Wifi... im sure, wireless can be 5G wireless too.
so do all other things I the home work with Wifi?/?
like Cell phone and TV?
are you at home , work or startbucks? or air port?
do you have wifi router in the home?(model#)
Is it your wifi router or owned by ISP.?
do you know your wifi login credentials.?
how far are you from the wifi router, try at 6ft as test.?
or try ethernet wired. to see if your enternet connection really work.
does it even have this option?
Wireless LAN 802.11a/b/g/n/ac (1x1) and Bluetooth 4.2 M.2it must be there, and show up in device manager does it?
try here.
click detect my drivers, to get the right ones, this PC was sold with optional wifi, not JUST ONE.
use only the HP drivers OK? of still 100% HP PC use only HP drivers.

wifi is simple when it works then if not the not so simple at all.
I can't see your PC nor what Wifi systems you have
or distances from PC to router.
not me. so lots of questions asking in the blind.

https://support.hp.com/us-en/drivers/selfservice/hp-20-c400-all-in-one-desktop-pc-series/19390998/model/21447455

I like to test ethernet first.wired then if that works try wifi. (using the walk first the run rules of life)
http://www.pcdied.com/DevMan/internet.html

HP Computers &... | Answered Yesterday


YEA RIGHT LOL **** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


**** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...GGGTRRT

HP Computers &... | Answered Yesterday


NICE LONG ONES GET MORE POINTS LOL **** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


UYT6**** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


LPOLOI**** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


MNHY**** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


COOL LOL **** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...

HP Computers &... | Answered Yesterday


**** WARNING THIS POST AS SPAM **** NEVER CALL ANY PHONE NUMBER POSTED ON THIS WEBSITE...NEVER.. YOU MONEY AND CREDIT INFORMATION MAY BE COMPROMISED...DONT BE FOOLISH AND DONT CALL...OK??? NEVER...===-098

HP Computers &... | Answered Yesterday


OPTOMA not Optima the later is health care company.
EP729 you forget the EP part? typing?

a 15 year old projector good luck with that.
NO PC stated (make nor model)
no OS stated., windows what? w10?
the PROJ< has an OSD , and remote control ,did you lose that.



RTM free.
https://www.projectorcentral.com/Optoma-EP729.htm

to use the USB port , you need the CUSTOM PC software (now gone)
what is the chance 15 year old software runs on windows 10?
call them and ask them, their web site forgot it existed.
https://www.optoma.com/us/

the maker shows zero support on 15 year old products.
the manual does not cover this software name or usage. (my guess other manuals lost for that)
for USB port. sorry

HP Computers &... | Answered 2 days ago


Fast & efficient booking management of your expo trips with optimised hotel costs. Get a destination advice and assistance from our dedicated travel specialists.

https://www.expobeds.com/

HP Computers &... | Answered 2 days ago


what PC and what OS? windows 10?

what is MO (don't ask police that) Maximum Overdrive, or Man overboard or?

sounds like you are playing with DVD disk of somekind but unstated what?
tell what you are attempting first. and why if PC is sick
or of simply , installing Software
or simply wanting to watch a DVD movie (use VLC only)

HP Computers &... | Answered 3 days ago


NO PC stated, no OS stated windows something?

hp.com the answer is there.
you meant? blue screen of ***** BSOD. (or?)

0xc000021a (means OS is corrupted !)

if the PC is still good and HDD not bad ,we test HDD first. if bad, BSODS forever.
The PC hard drive is still good. use the F11 key at power on
this is the HP official recovery mode.
F11 is HP windows re=install mode.

why are you formatting, and if yes, how?

HP Computers &... | Answered 3 days ago


Your message does not qualify as a question or query for a problem, try somewhere else
DO NOT MAKE THIS SITE WITH YOUR GARBAGE
Take your GARBAGE to another Side
Your message qualifies as SPAM

HP Computers &... | Answered 3 days ago


Your message does not qualify as a question or query for a problem, try somewhere else
DO NOT MAKE THIS SITE WITH YOUR GARBAGE
Take your GARBAGE to another Side

Your message qualifies as SPAM

HP Computers &... | Answered on Sep 18, 2019

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