ACER ASPIRE Z3-715 - Desktop computer

ASPIRE Z3-715 - Desktop computer ACER - Free user manual and instructions

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How do I remove the back cover of the ACER ASPIRE Z3-715 all-in-one computer?
Frequently Asked Questions - 29/11/2025
Response Notice-Facile

To remove the back cover of your ACER ASPIRE Z3-715 all-in-one computer, follow these precise steps to safely access the internal components:

Steps to remove the back cover:

  1. Turn off and unplug the device: Ensure that the computer is completely turned off and unplugged from any power source.
  2. Prepare your workspace: Place the computer on a flat, clean, and stable surface, with the screen facing down to access the back cover.
  3. Locate the fixing screws: Turn the device over and identify all the screws that hold the back cover in place. There may be several screws around the frame.
  4. Remove the screws: Use a suitable screwdriver (usually a Phillips screwdriver) to unscrew all the screws. Keep them safely for reassembly.
  5. Detach the cover: After removing the screws, use a plastic tool (such as a spudger or a stiff card) to gently pry at the edges of the cover. Be careful of the plastic clips that hold the cover in place to avoid breaking them.
  6. Remove the back cover: Once all the clips are unlocked, gently lift the cover to remove it completely.

Important tips:

  • If you feel resistance, check that there are no remaining screws or unlocked clips.
  • Handle the internal components carefully to avoid any damage.
  • Work in a clean and well-lit environment to facilitate the operation.

By following these steps, you will be able to safely remove the back cover of your ACER ASPIRE Z3-715.

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Download the instructions for your Desktop computer in PDF format for free! Find your manual ASPIRE Z3-715 - ACER and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. ASPIRE Z3-715 by ACER.

USER MANUAL ASPIRE Z3-715 ACER

Technical Documentation of (EU) No 617/2013

Product typeIntegrated desktop computer
Product categoryD
Manufacturer name, addressAcer Italy s.r.l., Via Lepetit, 40, 20020 Lainate (MI) Italy
Product model numberAspire AZ3-715
Year of manufacture2015
ETEC allowance with capability adjustments when discrete graphics cards are disabled (from 1 July 2014)279 kWh/year
ETEC allowance with capability adjustments when discrete graphics cards are enabled (from 1 July 2014)313 kWh/year
ETEC allowance with capability adjustments when discrete graphics cards are disabled (from 1 January 2016)218 kWh/year
ETEC allowance with capability adjustments when discrete graphics cards are enabled (from 1 January 2016)236 kWh/year
Whether all discrete graphics card are enabled during the testYes
Whether switchable graphics mode with UMA is driving the display during the testNo
ETEC of highest power-demanding configuration88.89648 kWh/year
Idle state power demand24.64 Watt
Sleep mode power demand2.09 Watt
Sleep mode with WOL enabled power demand2.1 Watt
Off mode power demand0.34 Watt
Off mode with WOL enabled power demand0.34 Watt
Maximum power demandNot applicable
Internal power supply (IPS) efficiency at 10%, 20%, 50% and 100% of rated output powerNot applicable
External power supply's (EPS) average active efficiency89.00%
Noise levels (the declared A-weighted sound power level, LwAd) of idle mode3.0 B
Noise levels (the declared A-weighted sound power level, \(L_{\text{WAd}}\)) of "HDD random seek" mode3.0 B
Minimum number of loading cycles that the batteries can withstandNot applicable
Configuration of memory4~32G
Configuration of internal storage1~2 piece
Configuration of discrete television tuner0~1 piece
Configuration of discrete audio card0 piece
Configuration of discrete graphics cards0~1 piece
Configuration of discrete graphics cards categoryG1
The external package of the notebook provides the information, "The battery in this product cannot be easily replaced by users themselves."Not applicable
For products with an integrated display, the total content of mercury is0 mg
Measurement methodology for \(E_{\text{TEC}}\)COMMISSION REGULATION (EU) No 617/2013 of 26 June 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for computers and computer servers: ANNEX II Ecodesign requirements and timetable: 1.1.1. \(E_{\text{TEC}}\) formula.
Measurement methodology for idle modeEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.4. Measuring long idle mode; 5.7. True RMS watt meter specification; 5.8. True RMS watt meter accuracy; Annex E.2 (informative) ENERGY STAR® V5 compliant testing methodology.
Measurement methodology for sleep modeEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.3. Measuring sleep mode; 5.4. Test conditions; 5.7. True RMS watt meter specification; 5.8. True RMS watt meter accuracy.
Measurement methodology for off modeEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.2. Measuring off mode; 5.4. Test conditions; 5.7. True RMS watt meter specification; 5.8. True RMS watt meter accuracy.
Measurement methodology for IPS efficiencyNot applicable
Measurement methodology for EPS efficiencyEN 50563:2011 External a.c.—d.c. and a.c.—a.c. power supplies — Determination of no-load power and average efficiency of active modes.
Measurement methodology for noise levelECMA-109 2nd edition (December 1987) Declared Noise Emission Values of Computer and Business Equipment: 4. Determination of the declared noise emission values. ECMA-74 11th edition (December 2010) Measurement of Airborne Noise emitted by Information Technology and Telecommunications Equipment: 5. Installation and operating instructions; 6. Method for determination of sound power levels of equipment in reverberation test rooms; 7. Method for determination of sound power levels of equipment under essentially free-field conditions over a reflecting plane; Annex C.15 Equipment category: personal computers and workstations.
Measurement methodology for battery loading cyclesNot applicable
Sequence of steps for achieving a stable condition with respect to power demandEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.2. Measuring off mode; 5.3.3. Measuring sleep mode; 5.3.4. Measuring long idle mode.
Description of how sleep mode was selected or programmedEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.3. Measuring sleep mode.
Description of how off mode was selected or programmedEN 62623:2013 — Desktop and notebook computers — Measurement of energy consumption: 5.2. Test setup; 5.3.2. Measuring off mode.
Sequence of events required to reach the mode where the equipment automatically changes to sleep modeENERGY STAR® Program Requirements Product Specification for Computers, Eligibility Criteria Version 6.0, Rev. Oct-2013: 1.D.4 Sleep Mode.
Sequence of events required to reach the mode where the equipment automatically changes to off modeNot applicable
The duration of idle state condition before the computer automatically reaches sleep mode, or another condition which does not exceed the applicable power demand requirements for sleep mode30 minutes
The length of time after a period of user inactivity in which the computer automatically reaches a power mode that has a lower power demand requirement than sleep mode30 minutes
The length of time before the display sleep mode is set to activate after user inactivity10 minutes
User information on the energy-saving potential of power management functionalityhttp://www.energystar.gov/index.cfm?c=power.mgt.pr power.mgt_users
User information on how to enable the power management functionalityhttp://www.energystar.gov/index.cfm?c=power.mgt.pr power.mgt_users
Test parameter for ambient temperature25 °C
Test parameter for test voltage230 V
Test parameter for frequency50 Hz
Test parameter for total harmonic distortion of the electricity supply system3 %
Test parameter for information and documentation on the instrumentation, set-up and circuits used for electrical testingDigital Power Meter- Yokogawa WT210 Programmable AC Soure- Chroma 61603
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Product information

Brand : ACER

Model : ASPIRE Z3-715

Category : Desktop computer