레이어팝업 내용 시작 Handling Guide(English)
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"[자막]Leading the global semiconductor market
SK hynix
[NA]Expanding its leadership beyond Korea, SK hynix is now leading the global semiconductor market.
[자막]Providing instructions for proper handling of memory modules
[NA]This Module Handling Guide will provide instructions for proper handling of memory modules to SK hynix employees, as well as the users of SK hynix products. This video will help reduce product failures caused by unsafe or improper handling.

" [NA]As technology advances, the components of memory devices become more densely packed, and passive components such as the MLCC, resistor, and EEPROM become thinner and smaller. More importantly, these critical components are placed very close to the edges of a memory module, which is why careful handling is required to prevent physical damage.

"[자막]Static electricity generated by improper handling of a memory module must be avoided
[NA]Moreover, static electricity generated by improper handling of a memory module must be avoided, as it can cause severe damage to the product. Workers must wear anti-static gloves and footwear and dust-free clothing at all times.

" "[NA]Attention, please!
Are you done putting on your dust-free clothing with anti-static gloves and footwear? Then let’s have a look at how to correctly wear anti-static wrist straps.
[자막]Wrist straps must be worn in contact with your skin
[NA]The wrist straps must be worn in contact with your skin and not over dust-free clothing or gloves.
After putting on the straps, you must use a strap tester to check if the straps have been worn correctly.
The green light means you are wearing the straps correctly, whereas the red light means you are NOT wearing them correctly.
In this Module Handling Guide, we will show you some cases of physically damaged memory modules due to improper handling and explain how to properly handle them. Please use the information we provide in this video to reduce device failures.

" "[자막]“Carry the tray with both hands with the cover on.”
X Incorrect Handling
Carry the tray in an unstable manner without the cover on.
O Correct Handling
[NA, 자막]Carry the tray with both hands with the cover on.

" "[자막]“Stack trays with the covers on.”
X Incorrect Handling
Stack trays without the covers on.
O Correct Handling
[NA, 자막]Stack trays with the covers on.
[자막](Do not stack too many trays.)

" "[자막]“Insert/remove modules in correct sequence.”
X Incorrect Handling
Insert/remove modules out of sequence.
(Unwanted contact with adjacent modules might occur.)
O Correct Handling
[NA, 자막]Insert/remove modules in correct sequence.
" "[자막]“Insert modules straight so there is no overlap between adjacent modules.”
X Incorrect Handling
Insert modules with overlaps between adjacent modules.
O Correct Handling
[NA, 자막]Insert modules in right sequence, avoiding overlaps between adjacent modules.
" "[자막]“Store modules in trays and avoid stacking them.”
X Incorrect Handling
Stack modules to store.
O Correct Handling
[NA, 자막]Store modules in trays and avoid stacking them.
" "[자막]“Use the right tray for the module.”
X Incorrect Handling
Use the wrong tray that does not match the module
O Correct Handling
[NA, 자막]Use the right tray for the module.

" "[자막]“Wear gloves when handling a module.”
X Incorrect Handling
Handle a module with bare hands.
O Correct Handling
[NA, 자막]Wear gloves when handling a module.

" "[자막]“Handle modules on a conductive mat or a grounded surface.”
X Incorrect Handling
Put modules on the floor or a non-grounded surface.
O Correct Handling
[자막]Put modules on a conductive mat or a grounded table. (Avoid touching the DRAM or the tab. Pick up the module carefully by the edges only.)
[NA]Handle modules on a conductive mat or a grounded surface.

" "[자막]“Handle one module at a time.”
X Incorrect Handling
Handle two or more modules at once.
O Correct Handling
[NA, 자막]Handle one module at a time.
[자막](Do not press the DRAM of the tab. Pick up the module carefully by the edges only.)

" "[자막]“Do not bend the module.”
X Incorrect Handling
Bend the module.
O Correct Handling
[NA, 자막]Do not bend the module.

" "[자막]Case1 Desktop
Insert the module
When Inserting modules into a socket, start from the ones away from you
Check if the holder is securely in place
Open the holder
When removing modules from a socket, start from the ones close to you
Remove the module
[자막]Case2 Notebook
Insert the module at a 45° angle
Press the module into place
Check if the holder is securely in place
Press the holder to release the module
[자막]Case3 Standard SSD
Connect the SSD to the SATA socket
Secure the SSD in the designate position
Release the module from the socket
Disconnect the module from the socket
[자막]Case4 M.2
Hold the module
Insert the module at an angle
Place the module over the mechanical holes
Tighten the screws
Press down the module to remove the screws
Remove the screws
Remove the module

" "[자막]“Check the position of the notch.”
X Incorrect Handling
Do not check the position of the notch.
O Correct Handling
[NA, 자막]Check the position of the notch.

" "[자막]“Use both hands to insert/remove the module.”
X Incorrect Handling
Use one hand to insert/remove the module.
O Correct Handling
[NA, 자막]Use both hands to insert/remove the module.

" "[자막]“Insert/remove the module without tilting.”
X Incorrect Handling
Tilt the module when inserting/removing it.
O Correct Handling
[NA, 자막]Insert/remove the module without tilting it.

" "[자막]“Do not touch the IC or other components.”
X Incorrect Handling
Touch the IC or other components when inserting/removing the module.
O Correct Handling
[NA]Do not touch the IC or other components
[자막]Do not touch the IC or other components when inserting/removing the module.

" "[자막]“Insert/remove the module in a gentle and slow motion.”
X Incorrect Handling
Insert/remove the module in a quick and swift motion.
O Correct Handling
[NA, 자막]Insert/remove the module in a gentle and slow motion.

" "[자막]“Do not apply force to the module after installation.”
X Incorrect Handling
Apply strong pressure to the module after installation
O Correct Handling
[NA, 자막]Do not move the module after installation.

" "[자막]“Do not shake the module after installation.”
X Incorrect Handling
Shake the module up and down or side to side.
O Correct Handling
[NA, 자막]Do not move the module after installation.

" "[자막]“Insert/remove modules in correct sequence when there are multiple slots.”
X Incorrect Handling
Insert/remove modules out of sequence.
O Correct Handling
[NA]Insert/remove modules in correct sequence.
[자막]Insert/remove modules in correct sequence.
(1st step : bottom → 2nd step : top)

" "[자막]“Take caution to prevent the module from hitting an adjacent module.”
X Incorrect Handling
Hit the module with an adjacent module
O Correct Handling
[NA, 자막]Take caution to prevent the module from hitting an adjacent module.

" "[자막]“Insert/remove one module at a time.”
X Incorrect Handling
Insert/remove multiple modules at the same time.
O Correct Handling
[NA]Insert/remove one module at a time
[자막]Insert/remove one module at a time when using multiple modules.

" "[자막]“Do not apply excessive force to a module when there is an adjacent module.”
X Incorrect Handling
A crack in the die is undetectable to the naked eye.
Apply adequate force when inserting/removing a module.
O Correct Handling
[NA]Do not apply excessive force to a module when there is an adjacent module.
[자막]Check if there is a protruding component on the board and apply adequate force when inserting/removing a module.

" "[자막]“Lower the electric screwdriver slowly.”
X Incorrect Handling
Lower the electric screwdriver rapidly and forcefully.
O Correct Handling
[NA, 자막]Lower the electric screwdriver slowly.

" "[자막]“Place the screw precisely in position.”
X Incorrect Handling
Place the screw in the wrong position.
e.g.) in the JTAG hole
O Correct Handling
[NA, 자막]Place the screw precisely in position.

" "[자막]“Do not tilt the electric screwdriver.”
X Incorrect Handling
Tilt the electric screwdriver when tightening or loosening a screw.
O Correct Handling
[NA]Do not tilt the electric screwdriver
[자막]Do not tilt the electric screwdriver when tightening or loosening a screw.

" "[자막]Failure Mode: Component Damage
Component damage and short circuit failure caused by improper handling
Components close to the outer edges and the bottom of the module are especially vulnerable to damage.
Failure Mode: IC Damage
IC damage caused by applying excessive force while inserting a module
Damage-induced failure caused by unwanted contact with adjacent components
Failure Mode: PCB Damage
Dropping a module or inserting it in the wrong direction due to improper handling
Damage-induced failure caused by unwanted contact with adjacent components PCB bow caused by excessive force
Failure Mode: Tab Damage
Damage to the tab contact area
such as a dent, burn, or short circuit caused by improper handling
when connecting a module to a socket.

" [NA]Please learn and follow the instructions and take extra care when inserting a module into a socket or removing it from a socket as that is when damage occurs most frequently.Thank you for watching Module Handling Guide.