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Packard Bell
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Model # LEGEND 750 SUPREME/840138 Official Packard Bell computer

Here are the diagrams and repair parts for Official Packard Bell LEGEND-750-SUPREME-840138 computer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 29 parts  |
Sears Modem 090018

#NI

All parts diagram

Sears modem

Part #090018

$54.00
In Stock
Motherboard 180099

#NI

All parts diagram

Motherboard

Part #180099

$324.00
In Stock
Sears Ide Hd Cable 070009

#NI

All parts diagram

Sears ide hd cable

Part #070009

$11.00
In Stock
Keys L750 400KEY

#NI

All parts diagram

Keys l750

Part #400KEY

The manufacturer no longer makes this part, and there's no substitute part

Win 3.1 Manl 100301

#NI

All parts diagram

Win 3.1 manl

Part #100301

The manufacturer no longer makes this part, and there's no substitute part

Switch/keys 140111

#NI

All parts diagram

Switch/keys

Part #140111

The manufacturer no longer makes this part, and there's no substitute part

Led Assembly 140095

#NI

All parts diagram

Led assembly

Part #140095

The manufacturer no longer makes this part, and there's no substitute part

Dos 5.0 Disk 140885

#NI

All parts diagram

Dos 5.0 disk

Part #140885

The manufacturer no longer makes this part, and there's no substitute part

1.2 Mb Flopy 320002

#NI

All parts diagram

1.2 mb flopy

Part #320002

The manufacturer no longer makes this part, and there's no substitute part

Pwr Sup Rod 400ACT

#NI

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Pwr sup rod

Part #400ACT

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Read more

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

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Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

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Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

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Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

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How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Read more
Repair difficulty
Time required
 15 minutes or less

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What does the Amazon Fire Stick Lite do?

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