Dell Computers & Internet - Page 9 - Recent Questions, Troubleshooting & Support
Which driver or software can use in order to use my Sim card for air tell Uganda network as a modem ?
ask them your 3g? service provider
and the HP hardware 3g does not work there. HP does not have that.
let me be clear, ask the ISP. this. yours.
ask them for the hardware to do that.
most ISP only have few modems that do this and only theirs
why not ask them , we in USA ,same answer.
They have phone to call for support, so call them
3/4/5G call them.
the Sim slot is only for the HP WWLAN card and only works with that card and that card is useless in Uganda, as is the HP sim slot,
call them.
here I am in USA and have T-mobile (example)
i CALL THEM AND THEY TELL ME SORRY 5G LTE IS ONLY FOR YOUR CELL PHONE.! (later things can change)
AND MEANS NO MODEMS SOLD OR RENTED TO ME.(for PC's)
THERE ARE LIKE WHAT 10,000 ISP ON EARTH, NO 2 THE SAME
NOR SAME MAP AREA COVERAGE. TOWN BY TOWN
CALL THEM. sorry my crystal ball is fuzzy this week.
How do i get the computer to start up when all it does is flash the Dell logo
Larry provides great information.
Larry Ng Apr 30, 2022
good news the not told at all PC screen is not dead.
a major fact but lacks all evidence like:
1, No PC told no OS told xp to w11
2: fans spin? all do, psu ,cpu and gpu card if fan.
3: Optiplex is a desktop 29 years of models made wow.
4: you mean Dell Splash logo. yes, and then it does the post bar, if post bar stalls that means hardware gross errors.
sadly no PC model told of vast versions. wow.
just wow hopeless that.? but is par here, and vast wrong answers just for that fact alone.even mine.
i have many optiplex PC here old and new and my fav is 9020MT or smaller my oldest is 380(in storage)
is your coin cell dead. (if yes can NOT be ignored)
my dells all have F12 diagnostics,
power on and hammer F12,, pick diag eSPA and run it
older PCs dell if the HDD is dead the F12 diag is dead. due to being located there back long ago.
my dells have a BIOS log page,
go to BIOS the click tab, LOG
read the logs. see what fails. (coin cell RTC sure)_
easy no?\
but why on earth post lacking the model number
making any useful simple help 10 pages long for 29years of models.
1993 is the first OptiPlex, seen here.
https://en.wikipedia.org/wiki/Dell_OptiP...
nobody can guess
and no era is the same. evolution max.
..
Dell optiplex 780, cannot make changes in setup
the coin cell batter is dead.
that means save button in Bios 100% dead.
on all PCs made for 40 years
29years of optiplex.
780 is 2012, so not true that. 2 years old
can not make means what?
cant see all BIOS pages
or can not use the save button
ok is BIOS ADMIN PW enabled ?
using keyboard are you?
is this your first time in bios every on any PC .
if yes read the screen prompts carefully
if page 1 , set BIOS defaults falls in any way say so
is PC just bought used dead, and coin cell missing inside
if BIOS defaults fails that means page security ignored by you and passwords were set by others.
How remove hard drive dell optiplex 780
open lid
remove cables from HDD
if is with factory caddy it just slides out (blue caddy)
move plastic tabs of caddy inward and it just slidesout
some PC were modified here and I can not see yours now.
What can i do to REPARE my dell optiplex 780 cannot start?
2009 PC IT IS.
coin cell should be good
unplug pC from wall
Let it sit dead for 1hr. (this drains all caps to zero volts DC) a goal here.
now wall power back AC
turn it on,
and power led goes green
and all fans spin (all )
and DVD tray can eject with finger there.
does not beep , has lots of codes in the manual still free at DELL.
and the 4 led status (stealth) shows what? page24 in service manual shows these 4 LED binary post errors
the 4 leds only go full out if OS is booted
How do i eject a cd from the laptop
push the physical cd drive try button marked EJECT
the PC must be running,
or use the paper clip hole trick. (if PC is dead or tray jammed)
google that. clip trick
the dell manuals covers this
OptiPlex 755. how do I insert a CD or DVD?
ok, I'll bite (
saying you the eject button is dead or what?)_
- it must have a DVD drive.
- the drive must not be bad
- the 2 cables must both be connected.! 15pin power and Sata both ends.
- The PC power button light glows correctly.
- The BIOS does not have SATA ports disabled (common)
- The PsU MUST BE Running its fans and all fans spin. !!!
- PC must not beep.(codes)
- if all that looks good the eject works now. does it"?
I have a Dell Latitude laptop and it's saying I need to re-install. [windows root]\system 32.exp
It's a d505
It's a d505 (year 2003 a new record here for RELIC MAX)wow. 12years old 2015 asked.THE HDD MAY BE BAD WE TEST THAT FIRSTAND ALL BATTERIES MUST BE GOOD TOO. We run the HDD SMART TEst.if smart fails no OS on earth runs on any bad HDDand most are dead/failed at 5 years old on laptops.sorry you did not run that PC for 12 years and failed just nowno you did notyou bought a dead old useless PC. there is no real cure as any modern safe OS fails on it.buy PC with i3 CPU or up, and win.end 2003 junk now.
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