Tarayıcı çalışmazsa, donanım bağlantısını kontrol etmelisin.

Because it is built from several parts:

• çalış- = work / function
• -maz = negative form of the aorist (often used for general statements, habits, or neutral present-future meaning)
• -sa = if

So:

• çalışırsa = if it works
• çalışmazsa = if it doesn’t work

In this sentence, çalışmazsa is a very natural way to say if it isn’t working / if it doesn’t work.

Turkish has different negative patterns depending on the tense or structure.

Here, the verb is in the aorist-based conditional:

• çalışırsa = if it works
• çalışmazsa = if it does not work

So the negative is not just çalışmasa in this case.
çalışmazsa is the standard form for if it doesn’t work.

Very roughly:

• çalışmıyor = it is not working
• çalışmaz = it does not work / it won’t work
• çalışmazsa = if it does not work

Tarayıcı most commonly means browser in computer-related Turkish, especially in modern tech contexts.

Depending on context, it can also mean scanner, because the word comes from a root meaning to scan. But in a sentence like this, especially with donanım bağlantısı and troubleshooting language, it often refers to a browser or sometimes a device/application depending on the broader context.

So learners often need to rely on context with tarayıcı.

Because donanım bağlantısı is a noun phrase, and then it takes the accusative ending.

Breakdown:

• donanım = hardware
• bağlantı = connection
• donanım bağlantısı = hardware connection

This is a common Turkish noun construction. The second noun gets a 3rd person possessive suffix:

• bağlantı → bağlantısı

Then, because it is the specific thing you are checking, it takes the accusative:

• bağlantısı → bağlantısını

So:

• donanım bağlantısı = the hardware connection / hardware connection
• donanım bağlantısını kontrol et = check the hardware connection

That -n- is a buffer consonant.

Here is the structure:

• bağlantı = connection
• bağlantısı = its connection / the connection
• bağlantısını = the connection + accusative

When a noun already has the 3rd person possessive suffix and then takes another suffix like the accusative, Turkish often inserts -n- to make pronunciation and grammar work smoothly.

So:

• bağlantısı
• bağlantısını

This is very common:

• kapısı → kapısını
• adresi → adresini
• renkleri → renklerini

It comes from:

• kontrol et- = to check
• -meli / -malı = should / must / need to
• -sin = you (2nd person singular)

So:

• kontrol etmeliyim = I should check
• kontrol etmelisin = you should check
• kontrol etmeli = he/she/it should check

In this sentence, kontrol etmelisin means you should check or you need to check.

It is written as two words, but it functions as a single verbal expression.

• kontrol = control / check
• etmek = to do / to make

Many Turkish verbs are formed this way with a noun + etmek:

• yardım etmek = to help
• fark etmek = to notice
• kontrol etmek = to check

When suffixes are added, they usually go onto etmek:

• kontrol etti
• kontrol ediyor
• kontrol etmelisin

So it is a multi-word verb construction.

It is often somewhere between should and must, depending on context and tone.

• In instructions, manuals, and troubleshooting, -meli/-malı often sounds like should or need to
• In stronger contexts, it can feel closer to must

So kontrol etmelisin can be understood as:

• you should check
• you need to check
• sometimes even you must check

In a troubleshooting sentence like this, you should check is usually the most natural English match.

Because Turkish normally places the verb at the end of the clause.

A very typical Turkish order is:

• subject + object + verb

So here:

• donanım bağlantısını = the hardware connection
• kontrol etmelisin = you should check

This is completely normal Turkish word order.

English says:

• You should check the hardware connection

Turkish more naturally says:

• You the hardware connection should check

Of course, that is only a literal structural comparison, not good English.

Because Turkish usually leaves out subject pronouns when the verb already shows the person.

In etmelisin, the ending -sin already tells you the subject is you (singular).

So Turkish does not need sen unless it wants emphasis or contrast.

Compare:

• Kontrol etmelisin. = You should check.
• Sen kontrol etmelisin. = You should check. / You are the one who should check.

The second version sounds more emphatic.

Yes, and it gives a slightly different feel.

• çalışmazsa = if it doesn’t work / if it won’t work
• çalışmıyorsa = if it is not working

In many everyday situations, both could work. But they are not identical:

• çalışmazsa sounds a bit more general or result-focused
• çalışmıyorsa sounds more like the current ongoing state

In troubleshooting language, both are possible depending on what exactly you want to emphasize.

Because the sentence starts with a conditional clause:

• Tarayıcı çalışmazsa = if the browser doesn’t work
• donanım bağlantısını kontrol etmelisin = you should check the hardware connection

In Turkish, when a dependent clause like an if-clause comes first, a comma is often used before the main clause. It helps readability and is very common in written Turkish.

So the structure is:

• If X happens, do Y.